24680045808 has 120 divisors (see below), whose sum is σ = 75829621296. Its totient is φ = 7431091200.

The previous prime is 24680045791. The next prime is 24680045867. The reversal of 24680045808 is 80854008642.

24680045808 is a `hidden beast` number, since 2 + 4 + 68 + 0 + 0 + 4 + 580 + 8 = 666.

It is a super-2 number, since 2×24680045808² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 199068 + ... + 298308.

Almost surely, 2^24680045808 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 24680045808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37914810648).

24680045808 is an abundant number, since it is smaller than the sum of its proper divisors (51149575488).

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

24680045808 is a wasteful number, since it uses less digits than its factorization.

24680045808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99423 (or 99414 counting only the distinct ones).

The product of its (nonzero) digits is 491520, while the sum is 45.

The spelling of 24680045808 in words is "twenty-four billion, six hundred eighty million, forty-five thousand, eight hundred eight".