23992457832 has 48 divisors (see below), whose sum is σ = 74262371040. Its totient is φ = 6854987808.

The previous prime is 23992457813. The next prime is 23992457873. The reversal of 23992457832 is 23875429932.

23992457832 is a `hidden beast` number, since 2 + 39 + 9 + 2 + 4 + 578 + 32 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23801538 + ... + 23802545.

It is an arithmetic number, because the mean of its divisors is an integer number (1547132730).

Almost surely, 2^23992457832 is an apocalyptic number.

It is an amenable number.

23992457832 is an abundant number, since it is smaller than the sum of its proper divisors (50269913208).

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

23992457832 is a wasteful number, since it uses less digits than its factorization.

23992457832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47604102 (or 47604095 counting only the distinct ones).

The product of its digits is 6531840, while the sum is 54.

The spelling of 23992457832 in words is "twenty-three billion, nine hundred ninety-two million, four hundred fifty-seven thousand, eight hundred thirty-two".