23923735464 has 32 divisors (see below), whose sum is σ = 59815368000. Its totient is φ = 7973774592.

The previous prime is 23923735447. The next prime is 23923735477. The reversal of 23923735464 is 46453732932.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223152 + ... + 312480.

It is an arithmetic number, because the mean of its divisors is an integer number (1869230250).

Almost surely, 2^23923735464 is an apocalyptic number.

23923735464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23923735464 is an abundant number, since it is smaller than the sum of its proper divisors (35891632536).

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

23923735464 is a wasteful number, since it uses less digits than its factorization.

23923735464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100497 (or 100493 counting only the distinct ones).

The product of its digits is 3265920, while the sum is 48.

The spelling of 23923735464 in words is "twenty-three billion, nine hundred twenty-three million, seven hundred thirty-five thousand, four hundred sixty-four".