Q: What is the negative version of the number 402,623,663?
A: -402,623,663
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 402,623,661 | 402,623,662 | 402,623,664 | 402,623,665 |
| -402,623,661 | -402,623,662 | -402,623,664 | -402,623,665 |