24980676840 has 96 divisors (see below), whose sum is σ = 92785380480. Its totient is φ = 5709868416.

The previous prime is 24980676823. The next prime is 24980676863. The reversal of 24980676840 is 4867608942.

24980676840 is a `hidden beast` number, since 2 + 498 + 0 + 6 + 76 + 84 + 0 = 666.

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, 4953964 + ... + 4959003.

It is an arithmetic number, because the mean of its divisors is an integer number (966514380).

Almost surely, 2^24980676840 is an apocalyptic number.

24980676840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24980676840 is an abundant number, since it is smaller than the sum of its proper divisors (67804703640).

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

24980676840 is a wasteful number, since it uses less digits than its factorization.

24980676840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9912991 (or 9912984 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 24980676840 in words is "twenty-four billion, nine hundred eighty million, six hundred seventy-six thousand, eight hundred forty".