23574034812 has 24 divisors (see below), whose sum is σ = 56492733136. Its totient is φ = 7645632768.

The previous prime is 23574034811. The next prime is 23574034817. The reversal of 23574034812 is 21843047532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23574034811) 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, 26546893 + ... + 26547780.

Almost surely, 2^23574034812 is an apocalyptic number.

It is an amenable number.

23574034812 is an abundant number, since it is smaller than the sum of its proper divisors (32918698324).

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

23574034812 is a wasteful number, since it uses less digits than its factorization.

23574034812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53094717 (or 53094715 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 23574034812 in words is "twenty-three billion, five hundred seventy-four million, thirty-four thousand, eight hundred twelve".