24742602928 has 20 divisors (see below), whose sum is σ = 48206613240. Its totient is φ = 12302186624.

The previous prime is 24742602923. The next prime is 24742602979. The reversal of 24742602928 is 82920624742.

It is a super-2 number, since 2×24742602928² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (24742602923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4316725 + ... + 4322452.

It is an arithmetic number, because the mean of its divisors is an integer number (2410330662).

Almost surely, 2^24742602928 is an apocalyptic number.

It is an amenable number.

24742602928 is a deficient number, since it is larger than the sum of its proper divisors (23464010312).

24742602928 is a wasteful number, since it uses less digits than its factorization.

24742602928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8639364 (or 8639358 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 24742602928 in words is "twenty-four billion, seven hundred forty-two million, six hundred two thousand, nine hundred twenty-eight".