23454055672 has 32 divisors (see below), whose sum is σ = 44801124480. Its totient is φ = 11508962400.

The previous prime is 23454055657. The next prime is 23454055687. The reversal of 23454055672 is 27655045432.

It is an interprime number because it is at equal distance from previous prime (23454055657) and next prime (23454055687).

It is a congruent number.

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, 16698 + ... + 217225.

It is an arithmetic number, because the mean of its divisors is an integer number (1400035140).

Almost surely, 2^23454055672 is an apocalyptic number.

It is an amenable number.

23454055672 is a deficient number, since it is larger than the sum of its proper divisors (21347068808).

23454055672 is a wasteful number, since it uses less digits than its factorization.

23454055672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234163 (or 234159 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 43.

The spelling of 23454055672 in words is "twenty-three billion, four hundred fifty-four million, fifty-five thousand, six hundred seventy-two".