Q: Is 42,731,869 a Prime Number?
A: Yes, 42,731,869 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 42731869 can be evenly divided by 1 and 42,731,869, with no remainder.
Since 42,731,869 can be divided by just 1 and 42,731,869, it is a prime number.
| Number | 42,731,867 | 42,731,868 | 42,731,870 | 42,731,871 |
| Prime? | no | no | no | no |