24990750136764 has 432 divisors, whose sum is σ = 71712370050048. Its totient is φ = 7306589380608.

The previous prime is 24990750136757. The next prime is 24990750136787. The reversal of 24990750136764 is 46763105709942.

24990750136764 is a `hidden beast` number, since 2 + 4 + 9 + 9 + 0 + 7 + 501 + 3 + 67 + 64 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 2418532542 + ... + 2418542874.

Almost surely, 2^{24990750136764} 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 24990750136764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35856185025024).

24990750136764 is an abundant number, since it is smaller than the sum of its proper divisors (46721619913284).

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

24990750136764 is a wasteful number, since it uses less digits than its factorization.

24990750136764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10582 (or 10548 counting only the distinct ones).

The product of its (nonzero) digits is 68584320, while the sum is 63.

The spelling of 24990750136764 in words is "twenty-four trillion, nine hundred ninety billion, seven hundred fifty million, one hundred thirty-six thousand, seven hundred sixty-four".