JS Built-ins
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NumberMAX_SAFE_INTEGERbeginner

Number.MAX_SAFE_INTEGER — the value

📖 Usage Example
// Largest safely representable integer
Number.MAX_SAFE_INTEGER   // → 9007199254740991
Number.MAX_SAFE_INTEGER + 1 === Number.MAX_SAFE_INTEGER + 2   // → true (unsafe!)

Use Number.MAX_SAFE_INTEGER as the upper bound when working with integers to avoid silent precision loss.

Number.MAX_SAFE_INTEGER

Number.MAX_SAFE_INTEGER equals 2^53 - 1 = 9007199254740991 — the largest integer that can be represented exactly.

💡 Hints (1)
  • • `MAX_SAFE_INTEGER` is 2^53 - 1, the largest integer without precision loss.