23423632432 has 10 divisors (see below), whose sum is σ = 45383287868. Its totient is φ = 11711816208.

The previous prime is 23423632417. The next prime is 23423632447.

23423632432 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (23423632417) and next prime (23423632447).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 731988498 + ... + 731988529.

Almost surely, 2^23423632432 is an apocalyptic number.

It is an amenable number.

23423632432 is a deficient number, since it is larger than the sum of its proper divisors (21959655436).

23423632432 is a wasteful number, since it uses less digits than its factorization.

23423632432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1463977035 (or 1463977029 counting only the distinct ones).

The product of its digits is 124416, while the sum is 34.

The spelling of 23423632432 in words is "twenty-three billion, four hundred twenty-three million, six hundred thirty-two thousand, four hundred thirty-two".