Q: What is the negative version of the number 424,145,621?
A: -424,145,621
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:
| 424,145,619 | 424,145,620 | 424,145,622 | 424,145,623 |
| -424,145,619 | -424,145,620 | -424,145,622 | -424,145,623 |