Q: Is 43,418 a Prime Number?
A: No, 43,418 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 43418 can be evenly divided by 1 2 17 34 1,277 2,554 21,709 and 43,418, with no remainder.
Since 43,418 cannot be divided by just 1 and 43,418, it is not a prime number.