23697323432 has 16 divisors (see below), whose sum is σ = 45160883700. Its totient is φ = 11654421120.

The previous prime is 23697323413. The next prime is 23697323471. The reversal of 23697323432 is 23432379632.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 15827149636 + 7870173796 = 125806^2 + 88714^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24279557 + ... + 24280532.

Almost surely, 2^23697323432 is an apocalyptic number.

It is an amenable number.

23697323432 is a deficient number, since it is larger than the sum of its proper divisors (21463560268).

23697323432 is a wasteful number, since it uses less digits than its factorization.

23697323432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48560156 (or 48560152 counting only the distinct ones).

The product of its digits is 979776, while the sum is 44.

The spelling of 23697323432 in words is "twenty-three billion, six hundred ninety-seven million, three hundred twenty-three thousand, four hundred thirty-two".