24982900992 has 432 divisors, whose sum is σ = 85955530752. Its totient is φ = 6828503040.

The previous prime is 24982900979. The next prime is 24982901029. The reversal of 24982900992 is 29900928942.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53496343 + ... + 53496809.

It is an arithmetic number, because the mean of its divisors is an integer number (198971136).

Almost surely, 2^24982900992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 24982900992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42977765376).

24982900992 is an abundant number, since it is smaller than the sum of its proper divisors (60972629760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24982900992 is a wasteful number, since it uses less digits than its factorization.

24982900992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634 (or 617 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 54.

The spelling of 24982900992 in words is "twenty-four billion, nine hundred eighty-two million, nine hundred thousand, nine hundred ninety-two".