23746960464 has 20 divisors (see below), whose sum is σ = 61346314656. Its totient is φ = 7915653472.

The previous prime is 23746960451. The next prime is 23746960481. The reversal of 23746960464 is 46406964732.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247364124 + ... + 247364219.

Almost surely, 2^23746960464 is an apocalyptic number.

23746960464 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

23746960464 is an abundant number, since it is smaller than the sum of its proper divisors (37599354192).

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

23746960464 is a wasteful number, since it uses less digits than its factorization.

23746960464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494728354 (or 494728348 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 51.

The spelling of 23746960464 in words is "twenty-three billion, seven hundred forty-six million, nine hundred sixty thousand, four hundred sixty-four".