Q: Is 401,018 a Prime Number?
A: No, 401,018 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 401018 can be evenly divided by 1 2 43 86 4,663 9,326 200,509 and 401,018, with no remainder.
Since 401,018 cannot be divided by just 1 and 401,018, it is not a prime number.