23245535972 has 24 divisors (see below), whose sum is σ = 41781939360. Its totient is φ = 11309336640.

The previous prime is 23245535941. The next prime is 23245535981. The reversal of 23245535972 is 27953554232.

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, 124838 + ... + 249149.

It is an arithmetic number, because the mean of its divisors is an integer number (1740914140).

Almost surely, 2^23245535972 is an apocalyptic number.

It is an amenable number.

23245535972 is a deficient number, since it is larger than the sum of its proper divisors (18536403388).

23245535972 is a wasteful number, since it uses less digits than its factorization.

23245535972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374411 (or 374409 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 47.

The spelling of 23245535972 in words is "twenty-three billion, two hundred forty-five million, five hundred thirty-five thousand, nine hundred seventy-two".