Q: Is 42,363 a Prime Number?
A: No, 42,363 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 42363 can be evenly divided by 1 3 9 27 81 523 1,569 4,707 14,121 and 42,363, with no remainder.
Since 42,363 cannot be divided by just 1 and 42,363, it is not a prime number.