lib: use static Number properties from primordials

PR-URL: https://github.com/nodejs/node/pull/30686
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: Anna Henningsen <anna@addaleax.net>

27 files changed, 84 insertions, 47 deletions

diff --git a/lib/_http_client.js b/lib/_http_client.js
index 249a6d6028..6d8cb8fc8e 100644
--- a/lib/_http_client.js
+++ b/lib/_http_client.js
@@ -24,6 +24,7 @@
 const {
   ArrayIsArray,
   Boolean,
+  NumberIsFinite,
   ObjectAssign,
   ObjectKeys,
   ObjectSetPrototypeOf,
@@ -210,7 +211,7 @@ function ClientRequest(input, options, cb) {
     // but only if the Agent will actually reuse the connection!
     // If it's not a keepAlive agent, and the maxSockets==Infinity, then
     // there's never a case where this socket will actually be reused
-    if (!this.agent.keepAlive && !Number.isFinite(this.agent.maxSockets)) {
+    if (!this.agent.keepAlive && !NumberIsFinite(this.agent.maxSockets)) {
       this._last = true;
       this.shouldKeepAlive = false;
     } else {
diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js
index 7c9a14f439..0d83ada205 100644
--- a/lib/_stream_readable.js
+++ b/lib/_stream_readable.js
@@ -23,6 +23,8 @@
 
 const {
   ArrayIsArray,
+  NumberIsInteger,
+  NumberIsNaN,
   ObjectDefineProperty,
   ObjectSetPrototypeOf,
 } = primordials;
@@ -406,7 +408,7 @@ function howMuchToRead(n, state) {
     return 0;
   if (state.objectMode)
     return 1;
-  if (Number.isNaN(n)) {
+  if (NumberIsNaN(n)) {
     // Only flow one buffer at a time
     if (state.flowing && state.length)
       return state.buffer.first().length;
@@ -425,7 +427,7 @@ Readable.prototype.read = function(n) {
   // in this scenario, so we are doing it manually.
   if (n === undefined) {
     n = NaN;
-  } else if (!Number.isInteger(n)) {
+  } else if (!NumberIsInteger(n)) {
     n = parseInt(n, 10);
   }
   const state = this._readableState;
diff --git a/lib/async_hooks.js b/lib/async_hooks.js
index a567e1599f..a7ca5af7ef 100644
--- a/lib/async_hooks.js
+++ b/lib/async_hooks.js
@@ -1,6 +1,7 @@
 'use strict';
 
 const {
+  NumberIsSafeInteger,
   ReflectApply,
 } = primordials;
 
@@ -147,7 +148,7 @@ class AsyncResource {
 
     // Unlike emitInitScript, AsyncResource doesn't supports null as the
     // triggerAsyncId.
-    if (!Number.isSafeInteger(triggerAsyncId) || triggerAsyncId < -1) {
+    if (!NumberIsSafeInteger(triggerAsyncId) || triggerAsyncId < -1) {
       throw new ERR_INVALID_ASYNC_ID('triggerAsyncId', triggerAsyncId);
     }
 
diff --git a/lib/buffer.js b/lib/buffer.js
index ac8c134739..8cbc0af538 100644
--- a/lib/buffer.js
+++ b/lib/buffer.js
@@ -27,6 +27,9 @@ const {
   MathFloor,
   MathMin,
   MathTrunc,
+  NumberIsNaN,
+  NumberMAX_SAFE_INTEGER,
+  NumberMIN_SAFE_INTEGER,
   ObjectCreate,
   ObjectDefineProperties,
   ObjectDefineProperty,
@@ -175,9 +178,9 @@ function showFlaggedDeprecation() {
 
 function toInteger(n, defaultVal) {
   n = +n;
-  if (!Number.isNaN(n) &&
-      n >= Number.MIN_SAFE_INTEGER &&
-      n <= Number.MAX_SAFE_INTEGER) {
+  if (!NumberIsNaN(n) &&
+      n >= NumberMIN_SAFE_INTEGER &&
+      n <= NumberMAX_SAFE_INTEGER) {
     return ((n % 1) === 0 ? n : MathFloor(n));
   }
   return defaultVal;
@@ -442,7 +445,7 @@ function fromArrayBuffer(obj, byteOffset, length) {
     byteOffset = 0;
   } else {
     byteOffset = +byteOffset;
-    if (Number.isNaN(byteOffset))
+    if (NumberIsNaN(byteOffset))
       byteOffset = 0;
   }
 
@@ -890,7 +893,7 @@ function bidirectionalIndexOf(buffer, val, byteOffset, encoding, dir) {
   // Coerce to Number. Values like null and [] become 0.
   byteOffset = +byteOffset;
   // If the offset is undefined, "foo", {}, coerces to NaN, search whole buffer.
-  if (Number.isNaN(byteOffset)) {
+  if (NumberIsNaN(byteOffset)) {
     byteOffset = dir ? 0 : buffer.length;
   }
   dir = !!dir;  // Cast to bool.
@@ -1063,7 +1066,7 @@ function adjustOffset(offset, length) {
   if (offset < length) {
     return offset;
   }
-  return Number.isNaN(offset) ? 0 : length;
+  return NumberIsNaN(offset) ? 0 : length;
 }
 
 Buffer.prototype.slice = function slice(start, end) {
diff --git a/lib/child_process.js b/lib/child_process.js
index 866eb5fae1..2a0d471c02 100644
--- a/lib/child_process.js
+++ b/lib/child_process.js
@@ -23,6 +23,7 @@
 
 const {
   ArrayIsArray,
+  NumberIsInteger,
   ObjectAssign,
   ObjectDefineProperty,
   ObjectPrototypeHasOwnProperty,
@@ -651,7 +652,7 @@ function execSync(command, options) {
 
 
 function validateTimeout(timeout) {
-  if (timeout != null && !(Number.isInteger(timeout) && timeout >= 0)) {
+  if (timeout != null && !(NumberIsInteger(timeout) && timeout >= 0)) {
     throw new ERR_OUT_OF_RANGE('timeout', 'an unsigned integer', timeout);
   }
 }
diff --git a/lib/events.js b/lib/events.js
index f8c268ee1c..a09333af44 100644
--- a/lib/events.js
+++ b/lib/events.js
@@ -24,6 +24,7 @@
 const {
   Array,
   MathMin,
+  NumberIsNaN,
   ObjectCreate,
   ObjectDefineProperty,
   ObjectGetPrototypeOf,
@@ -79,7 +80,7 @@ ObjectDefineProperty(EventEmitter, 'defaultMaxListeners', {
     return defaultMaxListeners;
   },
   set: function(arg) {
-    if (typeof arg !== 'number' || arg < 0 || Number.isNaN(arg)) {
+    if (typeof arg !== 'number' || arg < 0 || NumberIsNaN(arg)) {
       throw new ERR_OUT_OF_RANGE('defaultMaxListeners',
                                  'a non-negative number',
                                  arg);
@@ -102,7 +103,7 @@ EventEmitter.init = function() {
 // Obviously not all Emitters should be limited to 10. This function allows
 // that to be increased. Set to zero for unlimited.
 EventEmitter.prototype.setMaxListeners = function setMaxListeners(n) {
-  if (typeof n !== 'number' || n < 0 || Number.isNaN(n)) {
+  if (typeof n !== 'number' || n < 0 || NumberIsNaN(n)) {
     throw new ERR_OUT_OF_RANGE('n', 'a non-negative number', n);
   }
   this._maxListeners = n;
diff --git a/lib/fs.js b/lib/fs.js
index 8d44ee21be..b7ada86c28 100644
--- a/lib/fs.js
+++ b/lib/fs.js
@@ -26,6 +26,7 @@
 
 const {
   MathMax,
+  NumberIsSafeInteger,
   ObjectCreate,
   ObjectDefineProperties,
   ObjectDefineProperty,
@@ -472,7 +473,7 @@ function read(fd, buffer, offset, length, position, callback) {
 
   validateOffsetLengthRead(offset, length, buffer.byteLength);
 
-  if (!Number.isSafeInteger(position))
+  if (!NumberIsSafeInteger(position))
     position = -1;
 
   function wrapper(err, bytesRead) {
@@ -512,7 +513,7 @@ function readSync(fd, buffer, offset, length, position) {
 
   validateOffsetLengthRead(offset, length, buffer.byteLength);
 
-  if (!Number.isSafeInteger(position))
+  if (!NumberIsSafeInteger(position))
     position = -1;
 
   const ctx = {};
diff --git a/lib/internal/async_hooks.js b/lib/internal/async_hooks.js
index 441b0bfb03..b17406c782 100644
--- a/lib/internal/async_hooks.js
+++ b/lib/internal/async_hooks.js
@@ -2,6 +2,7 @@
 
 const {
   FunctionPrototypeBind,
+  NumberIsSafeInteger,
   ObjectDefineProperty,
 } = primordials;
 
@@ -118,7 +119,7 @@ function validateAsyncId(asyncId, type) {
   // Skip validation when async_hooks is disabled
   if (async_hook_fields[kCheck] <= 0) return;
 
-  if (!Number.isSafeInteger(asyncId) || asyncId < -1) {
+  if (!NumberIsSafeInteger(asyncId) || asyncId < -1) {
     fatalError(new ERR_INVALID_ASYNC_ID(type, asyncId));
   }
 }
@@ -299,7 +300,7 @@ function clearDefaultTriggerAsyncId() {
 function defaultTriggerAsyncIdScope(triggerAsyncId, block, ...args) {
   if (triggerAsyncId === undefined)
     return block(...args);
-  // CHECK(Number.isSafeInteger(triggerAsyncId))
+  // CHECK(NumberIsSafeInteger(triggerAsyncId))
   // CHECK(triggerAsyncId > 0)
   const oldDefaultTriggerAsyncId = async_id_fields[kDefaultTriggerAsyncId];
   async_id_fields[kDefaultTriggerAsyncId] = triggerAsyncId;
diff --git a/lib/internal/crypto/random.js b/lib/internal/crypto/random.js
index 425b65e268..85855a709e 100644
--- a/lib/internal/crypto/random.js
+++ b/lib/internal/crypto/random.js
@@ -2,6 +2,7 @@
 
 const {
   MathMin,
+  NumberIsNaN,
 } = primordials;
 
 const { AsyncWrap, Providers } = internalBinding('async_wrap');
@@ -23,7 +24,7 @@ function assertOffset(offset, elementSize, length) {
   offset *= elementSize;
 
   const maxLength = MathMin(length, kMaxPossibleLength);
-  if (Number.isNaN(offset) || offset > maxLength || offset < 0) {
+  if (NumberIsNaN(offset) || offset > maxLength || offset < 0) {
     throw new ERR_OUT_OF_RANGE('offset', `>= 0 && <= ${maxLength}`, offset);
   }
 
@@ -34,7 +35,7 @@ function assertSize(size, elementSize, offset, length) {
   validateNumber(size, 'size');
   size *= elementSize;
 
-  if (Number.isNaN(size) || size > kMaxPossibleLength || size < 0) {
+  if (NumberIsNaN(size) || size > kMaxPossibleLength || size < 0) {
     throw new ERR_OUT_OF_RANGE('size',
                                `>= 0 && <= ${kMaxPossibleLength}`, size);
   }
diff --git a/lib/internal/errors.js b/lib/internal/errors.js
index 7dd976e299..ee467f31f3 100644
--- a/lib/internal/errors.js
+++ b/lib/internal/errors.js
@@ -13,6 +13,7 @@
 const {
   ArrayIsArray,
   MathAbs,
+  NumberIsInteger,
   ObjectDefineProperty,
   ObjectKeys,
 } = primordials;
@@ -1108,7 +1109,7 @@ E('ERR_OUT_OF_RANGE',
     let msg = replaceDefaultBoolean ? str :
       `The value of "${str}" is out of range.`;
     let received;
-    if (Number.isInteger(input) && MathAbs(input) > 2 ** 32) {
+    if (NumberIsInteger(input) && MathAbs(input) > 2 ** 32) {
       received = addNumericalSeparator(String(input));
     } else if (typeof input === 'bigint') {
       received = String(input);
diff --git a/lib/internal/fs/promises.js b/lib/internal/fs/promises.js
index a4ac18ba45..daf18e19d1 100644
--- a/lib/internal/fs/promises.js
+++ b/lib/internal/fs/promises.js
@@ -3,6 +3,7 @@
 const {
   MathMax,
   MathMin,
+  NumberIsSafeInteger,
 } = primordials;
 
 const {
@@ -235,7 +236,7 @@ async function read(handle, buffer, offset, length, position) {
 
   validateOffsetLengthRead(offset, length, buffer.length);
 
-  if (!Number.isSafeInteger(position))
+  if (!NumberIsSafeInteger(position))
     position = -1;
 
   const bytesRead = (await binding.read(handle.fd, buffer, offset, length,
diff --git a/lib/internal/fs/streams.js b/lib/internal/fs/streams.js
index 6f274d8419..7b17eae338 100644
--- a/lib/internal/fs/streams.js
+++ b/lib/internal/fs/streams.js
@@ -3,6 +3,8 @@
 const {
   Array,
   MathMin,
+  NumberIsInteger,
+  NumberIsSafeInteger,
   ObjectDefineProperty,
   ObjectSetPrototypeOf,
 } = primordials;
@@ -41,9 +43,9 @@ function allocNewPool(poolSize) {
 
 // Check the `this.start` and `this.end` of stream.
 function checkPosition(pos, name) {
-  if (!Number.isSafeInteger(pos)) {
+  if (!NumberIsSafeInteger(pos)) {
     validateNumber(pos, name);
-    if (!Number.isInteger(pos))
+    if (!NumberIsInteger(pos))
       throw new ERR_OUT_OF_RANGE(name, 'an integer', pos);
     throw new ERR_OUT_OF_RANGE(name, '>= 0 and <= 2 ** 53 - 1', pos);
   }
diff --git a/lib/internal/fs/utils.js b/lib/internal/fs/utils.js
index f785719265..c1dd1878ee 100644
--- a/lib/internal/fs/utils.js
+++ b/lib/internal/fs/utils.js
@@ -3,6 +3,7 @@
 const {
   ArrayIsArray,
   DateNow,
+  NumberIsFinite,
   ObjectSetPrototypeOf,
   ReflectOwnKeys,
 } = primordials;
@@ -486,7 +487,7 @@ function toUnixTimestamp(time, name = 'time') {
   if (typeof time === 'string' && +time == time) {
     return +time;
   }
-  if (Number.isFinite(time)) {
+  if (NumberIsFinite(time)) {
     if (time < 0) {
       return DateNow() / 1000;
     }
diff --git a/lib/internal/process/per_thread.js b/lib/internal/process/per_thread.js
index 7b1cd9eabe..2ead72781d 100644
--- a/lib/internal/process/per_thread.js
+++ b/lib/internal/process/per_thread.js
@@ -6,6 +6,7 @@
 
 const {
   ArrayIsArray,
+  NumberMAX_SAFE_INTEGER,
   ObjectDefineProperties,
   ObjectDefineProperty,
   ObjectFreeze,
@@ -102,7 +103,7 @@ function wrapProcessMethods(binding) {
   // implementation always returns numbers <= Number.MAX_SAFE_INTEGER.
   function previousValueIsValid(num) {
     return typeof num === 'number' &&
-        num <= Number.MAX_SAFE_INTEGER &&
+        num <= NumberMAX_SAFE_INTEGER &&
         num >= 0;
   }
 
diff --git a/lib/internal/readline/utils.js b/lib/internal/readline/utils.js
index 27110f8279..510acf2218 100644
--- a/lib/internal/readline/utils.js
+++ b/lib/internal/readline/utils.js
@@ -2,6 +2,7 @@
 
 const {
   Boolean,
+  NumberIsInteger,
 } = primordials;
 
 // Regex used for ansi escape code splitting
@@ -38,7 +39,7 @@ if (internalBinding('config').hasIntl) {
   const icu = internalBinding('icu');
   getStringWidth = function getStringWidth(str, options) {
     options = options || {};
-    if (Number.isInteger(str)) {
+    if (NumberIsInteger(str)) {
       // Provide information about the character with code point 'str'.
       return icu.getStringWidth(
         str,
@@ -76,7 +77,7 @@ if (internalBinding('config').hasIntl) {
    * Returns the number of columns required to display the given string.
    */
   getStringWidth = function getStringWidth(str) {
-    if (Number.isInteger(str))
+    if (NumberIsInteger(str))
       return isFullWidthCodePoint(str) ? 2 : 1;
 
     let width = 0;
@@ -107,7 +108,7 @@ if (internalBinding('config').hasIntl) {
   isFullWidthCodePoint = function isFullWidthCodePoint(code) {
     // Code points are derived from:
     // http://www.unicode.org/Public/UNIDATA/EastAsianWidth.txt
-    return Number.isInteger(code) && code >= 0x1100 && (
+    return NumberIsInteger(code) && code >= 0x1100 && (
       code <= 0x115f ||  // Hangul Jamo
       code === 0x2329 || // LEFT-POINTING ANGLE BRACKET
       code === 0x232a || // RIGHT-POINTING ANGLE BRACKET
diff --git a/lib/internal/repl.js b/lib/internal/repl.js
index a5f5cd25f2..75a68c8ea8 100644
--- a/lib/internal/repl.js
+++ b/lib/internal/repl.js
@@ -1,6 +1,7 @@
 'use strict';
 
 const {
+  NumberIsNaN,
   ObjectCreate,
 } = primordials;
 
@@ -39,7 +40,7 @@ function createRepl(env, opts, cb) {
   }
 
   const historySize = Number(env.NODE_REPL_HISTORY_SIZE);
-  if (!Number.isNaN(historySize) && historySize > 0) {
+  if (!NumberIsNaN(historySize) && historySize > 0) {
     opts.historySize = historySize;
   } else {
     opts.historySize = 1000;
diff --git a/lib/internal/streams/state.js b/lib/internal/streams/state.js
index aa16a0a6b8..fa902ef429 100644
--- a/lib/internal/streams/state.js
+++ b/lib/internal/streams/state.js
@@ -2,6 +2,7 @@
 
 const {
   MathFloor,
+  NumberIsInteger,
 } = primordials;
 
 const { ERR_INVALID_OPT_VALUE } = require('internal/errors').codes;
@@ -18,7 +19,7 @@ function getDefaultHighWaterMark(objectMode) {
 function getHighWaterMark(state, options, duplexKey, isDuplex) {
   const hwm = highWaterMarkFrom(options, isDuplex, duplexKey);
   if (hwm != null) {
-    if (!Number.isInteger(hwm) || hwm < 0) {
+    if (!NumberIsInteger(hwm) || hwm < 0) {
       const name = isDuplex ? duplexKey : 'highWaterMark';
       throw new ERR_INVALID_OPT_VALUE(name, hwm);
     }
diff --git a/lib/internal/timers.js b/lib/internal/timers.js
index e55e17b537..84b3c34d87 100644
--- a/lib/internal/timers.js
+++ b/lib/internal/timers.js
@@ -75,6 +75,7 @@
 const {
   MathMax,
   MathTrunc,
+  NumberMIN_SAFE_INTEGER,
   ObjectCreate,
 } = primordials;
 
@@ -121,7 +122,7 @@ const kHasOutstanding = 2;
 // Timeout values > TIMEOUT_MAX are set to 1.
 const TIMEOUT_MAX = 2 ** 31 - 1;
 
-let timerListId = Number.MIN_SAFE_INTEGER;
+let timerListId = NumberMIN_SAFE_INTEGER;
 
 const kRefed = Symbol('refed');
 
diff --git a/lib/internal/util/inspect.js b/lib/internal/util/inspect.js
index d62727fa57..0491d1e1e8 100644
--- a/lib/internal/util/inspect.js
+++ b/lib/internal/util/inspect.js
@@ -16,6 +16,7 @@ const {
   MathMin,
   MathRound,
   MathSqrt,
+  NumberIsNaN,
   NumberPrototypeValueOf,
   ObjectAssign,
   ObjectCreate,
@@ -720,7 +721,7 @@ function formatRaw(ctx, value, recurseTimes, typedArray) {
         return ctx.stylize(base, 'regexp');
     } else if (isDate(value)) {
       // Make dates with properties first say the date
-      base = Number.isNaN(DatePrototypeGetTime(value)) ?
+      base = NumberIsNaN(DatePrototypeGetTime(value)) ?
         DatePrototypeToString(value) :
         DatePrototypeToISOString(value);
       const prefix = getPrefix(constructor, tag, 'Date');
diff --git a/lib/internal/validators.js b/lib/internal/validators.js
index 7fd4d5180e..079ab3d2f5 100644
--- a/lib/internal/validators.js
+++ b/lib/internal/validators.js
@@ -1,6 +1,12 @@
 'use strict';
 
 const {
+  NumberIsInteger,
+  NumberMAX_SAFE_INTEGER,
+  NumberMIN_SAFE_INTEGER,
+} = primordials;
+
+const {
   hideStackFrames,
   codes: {
     ERR_INVALID_ARG_TYPE,
@@ -14,7 +20,6 @@ const {
   isArrayBufferView
 } = require('internal/util/types');
 const { signals } = internalBinding('constants').os;
-const { MAX_SAFE_INTEGER, MIN_SAFE_INTEGER } = Number;
 
 function isInt32(value) {
   return value === (value | 0);
@@ -63,10 +68,10 @@ function parseMode(value, name, def) {
 }
 
 const validateInteger = hideStackFrames(
-  (value, name, min = MIN_SAFE_INTEGER, max = MAX_SAFE_INTEGER) => {
+  (value, name, min = NumberMIN_SAFE_INTEGER, max = NumberMAX_SAFE_INTEGER) => {
     if (typeof value !== 'number')
       throw new ERR_INVALID_ARG_TYPE(name, 'number', value);
-    if (!Number.isInteger(value))
+    if (!NumberIsInteger(value))
       throw new ERR_OUT_OF_RANGE(name, 'an integer', value);
     if (value < min || value > max)
       throw new ERR_OUT_OF_RANGE(name, `>= ${min} && <= ${max}`, value);
@@ -80,7 +85,7 @@ const validateInt32 = hideStackFrames(
       if (typeof value !== 'number') {
         throw new ERR_INVALID_ARG_TYPE(name, 'number', value);
       }
-      if (!Number.isInteger(value)) {
+      if (!NumberIsInteger(value)) {
         throw new ERR_OUT_OF_RANGE(name, 'an integer', value);
       }
       throw new ERR_OUT_OF_RANGE(name, `>= ${min} && <= ${max}`, value);
@@ -96,7 +101,7 @@ const validateUint32 = hideStackFrames((value, name, positive) => {
     if (typeof value !== 'number') {
       throw new ERR_INVALID_ARG_TYPE(name, 'number', value);
     }
-    if (!Number.isInteger(value)) {
+    if (!NumberIsInteger(value)) {
       throw new ERR_OUT_OF_RANGE(name, 'an integer', value);
     }
     const min = positive ? 1 : 0;
diff --git a/lib/net.js b/lib/net.js
index 3370ecf117..db63a0cc9d 100644
--- a/lib/net.js
+++ b/lib/net.js
@@ -24,6 +24,7 @@
 const {
   ArrayIsArray,
   Boolean,
+  NumberIsNaN,
   ObjectDefineProperty,
   ObjectSetPrototypeOf,
 } = primordials;
@@ -1222,7 +1223,7 @@ function createServerHandle(address, port, addressType, fd, flags) {
     handle = new Pipe(PipeConstants.SERVER);
     if (process.platform === 'win32') {
       const instances = parseInt(process.env.NODE_PENDING_PIPE_INSTANCES);
-      if (!Number.isNaN(instances)) {
+      if (!NumberIsNaN(instances)) {
         handle.setPendingInstances(instances);
       }
     }
diff --git a/lib/perf_hooks.js b/lib/perf_hooks.js
index 7121fb3899..0b8bab03e4 100644
--- a/lib/perf_hooks.js
+++ b/lib/perf_hooks.js
@@ -3,6 +3,7 @@
 const {
   ArrayIsArray,
   Boolean,
+  NumberIsSafeInteger,
   ObjectDefineProperties,
   ObjectDefineProperty,
   ObjectKeys,
@@ -604,7 +605,7 @@ function monitorEventLoopDelay(options = {}) {
     throw new ERR_INVALID_ARG_TYPE('options.resolution',
                                    'number', resolution);
   }
-  if (resolution <= 0 || !Number.isSafeInteger(resolution)) {
+  if (resolution <= 0 || !NumberIsSafeInteger(resolution)) {
     throw new ERR_INVALID_OPT_VALUE.RangeError('resolution', resolution);
   }
   return new ELDHistogram(new _ELDHistogram(resolution));
diff --git a/lib/readline.js b/lib/readline.js
index 57c2d6aff3..b25cf9ee64 100644
--- a/lib/readline.js
+++ b/lib/readline.js
@@ -32,6 +32,8 @@ const {
   MathCeil,
   MathFloor,
   MathMax,
+  NumberIsFinite,
+  NumberIsNaN,
   ObjectDefineProperty,
   ObjectSetPrototypeOf,
 } = primordials;
@@ -117,7 +119,7 @@ function Interface(input, output, completer, terminal) {
       prompt = input.prompt;
     }
     if (input.escapeCodeTimeout !== undefined) {
-      if (Number.isFinite(input.escapeCodeTimeout)) {
+      if (NumberIsFinite(input.escapeCodeTimeout)) {
         this.escapeCodeTimeout = input.escapeCodeTimeout;
       } else {
         throw new ERR_INVALID_OPT_VALUE(
@@ -139,7 +141,7 @@ function Interface(input, output, completer, terminal) {
   }
 
   if (typeof historySize !== 'number' ||
-      Number.isNaN(historySize) ||
+      NumberIsNaN(historySize) ||
       historySize < 0) {
     throw new ERR_INVALID_OPT_VALUE.RangeError('historySize', historySize);
   }
diff --git a/lib/repl.js b/lib/repl.js
index 6f84cf7e69..bac427bd5a 100644
--- a/lib/repl.js
+++ b/lib/repl.js
@@ -45,6 +45,7 @@
 const {
   ArrayIsArray,
   MathMax,
+  NumberIsNaN,
   ObjectAssign,
   ObjectCreate,
   ObjectDefineProperty,
@@ -701,7 +702,7 @@ function REPLServer(prompt,
     // display next prompt and return.
     if (trimmedCmd) {
       if (trimmedCmd.charAt(0) === '.' && trimmedCmd.charAt(1) !== '.' &&
-          Number.isNaN(parseFloat(trimmedCmd))) {
+          NumberIsNaN(parseFloat(trimmedCmd))) {
         const matches = trimmedCmd.match(/^\.([^\s]+)\s*(.*)$/);
         const keyword = matches && matches[1];
         const rest = matches && matches[2];
diff --git a/lib/tty.js b/lib/tty.js
index 95f2624708..583cc13298 100644
--- a/lib/tty.js
+++ b/lib/tty.js
@@ -23,6 +23,7 @@
 
 const {
   Array,
+  NumberIsInteger,
   ObjectSetPrototypeOf,
 } = primordials;
 
@@ -39,7 +40,7 @@ const {
 let readline;
 
 function isatty(fd) {
-  return Number.isInteger(fd) && fd >= 0 && isTTY(fd);
+  return NumberIsInteger(fd) && fd >= 0 && isTTY(fd);
 }
 
 function ReadStream(fd, options) {
diff --git a/lib/util.js b/lib/util.js
index 7329b8d715..e2b738052d 100644
--- a/lib/util.js
+++ b/lib/util.js
@@ -23,6 +23,7 @@
 
 const {
   ArrayIsArray,
+  NumberIsSafeInteger,
   ObjectDefineProperties,
   ObjectDefineProperty,
   ObjectGetOwnPropertyDescriptors,
@@ -225,7 +226,7 @@ function callbackify(original) {
 
 function getSystemErrorName(err) {
   validateNumber(err, 'err');
-  if (err >= 0 || !Number.isSafeInteger(err)) {
+  if (err >= 0 || !NumberIsSafeInteger(err)) {
     throw new ERR_OUT_OF_RANGE('err', 'a negative integer', err);
   }
   return internalErrorName(err);
diff --git a/lib/zlib.js b/lib/zlib.js
index 4b34267318..375af0fea5 100644
--- a/lib/zlib.js
+++ b/lib/zlib.js
@@ -23,6 +23,8 @@
 
 const {
   MathMax,
+  NumberIsFinite,
+  NumberIsNaN,
   ObjectDefineProperties,
   ObjectDefineProperty,
   ObjectFreeze,
@@ -191,11 +193,11 @@ const checkFiniteNumber = hideStackFrames((number, name) => {
     return false;
   }
 
-  if (Number.isFinite(number)) {
+  if (NumberIsFinite(number)) {
     return true; // Is a valid number
   }
 
-  if (Number.isNaN(number)) {
+  if (NumberIsNaN(number)) {
     return false;
   }
 
@@ -791,7 +793,7 @@ function Brotli(opts, mode) {
   if (opts && opts.params) {
     for (const origKey of ObjectKeys(opts.params)) {
       const key = +origKey;
-      if (Number.isNaN(key) || key < 0 || key > kMaxBrotliParam ||
+      if (NumberIsNaN(key) || key < 0 || key > kMaxBrotliParam ||
           (brotliInitParamsArray[key] | 0) !== -1) {
         throw new ERR_BROTLI_INVALID_PARAM(origKey);
       }