23712371952 has 40 divisors (see below), whose sum is σ = 61564809600. Its totient is φ = 7864401600.

The previous prime is 23712371941. The next prime is 23712371989. The reversal of 23712371952 is 25917321732.

It is a happy number.

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, 1231674 + ... + 1250777.

It is an arithmetic number, because the mean of its divisors is an integer number (1539120240).

Almost surely, 2^23712371952 is an apocalyptic number.

It is an amenable number.

23712371952 is an abundant number, since it is smaller than the sum of its proper divisors (37852437648).

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

23712371952 is a wasteful number, since it uses less digits than its factorization.

23712371952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482661 (or 2482655 counting only the distinct ones).

The product of its digits is 158760, while the sum is 42.

The spelling of 23712371952 in words is "twenty-three billion, seven hundred twelve million, three hundred seventy-one thousand, nine hundred fifty-two".