23971325376 has 56 divisors (see below), whose sum is σ = 66762254080. Its totient is φ = 7569891072.

The previous prime is 23971325359. The next prime is 23971325377. The reversal of 23971325376 is 67352317932.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23971325377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3281896 + ... + 3289191.

Almost surely, 2^23971325376 is an apocalyptic number.

It is an amenable number.

23971325376 is an abundant number, since it is smaller than the sum of its proper divisors (42790928704).

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

23971325376 is a wasteful number, since it uses less digits than its factorization.

23971325376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6571121 (or 6571111 counting only the distinct ones).

The product of its digits is 1428840, while the sum is 48.

The spelling of 23971325376 in words is "twenty-three billion, nine hundred seventy-one million, three hundred twenty-five thousand, three hundred seventy-six".