23616140456 has 32 divisors (see below), whose sum is σ = 44407872000. Its totient is φ = 11774093760.

The previous prime is 23616140441. The next prime is 23616140501. The reversal of 23616140456 is 65404161632.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4746386 + ... + 4751358.

It is an arithmetic number, because the mean of its divisors is an integer number (1387746000).

Almost surely, 2^23616140456 is an apocalyptic number.

It is an amenable number.

23616140456 is a deficient number, since it is larger than the sum of its proper divisors (20791731544).

23616140456 is a wasteful number, since it uses less digits than its factorization.

23616140456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6569 (or 6565 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 38.

The spelling of 23616140456 in words is "twenty-three billion, six hundred sixteen million, one hundred forty thousand, four hundred fifty-six".