Q: Is 42,231,423 a Prime Number?
A: No, 42,231,423 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 42231423 can be evenly divided by 1 3 13 39 673 1,609 2,019 4,827 8,749 20,917 26,247 62,751 1,082,857 3,248,571 14,077,141 and 42,231,423, with no remainder.
Since 42,231,423 cannot be divided by just 1 and 42,231,423, it is not a prime number.
| Number | 42,231,421 | 42,231,422 | 42,231,424 | 42,231,425 |
| Prime? | no | no | no | no |