23450405432 has 32 divisors (see below), whose sum is σ = 44427895200. Its totient is φ = 11603088000.

The previous prime is 23450405423. The next prime is 23450405443.

23450405432 is nontrivially palindromic in base 10.

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, 1826957 + ... + 1839747.

It is an arithmetic number, because the mean of its divisors is an integer number (1388371725).

Almost surely, 2^23450405432 is an apocalyptic number.

It is an amenable number.

23450405432 is a deficient number, since it is larger than the sum of its proper divisors (20977489768).

23450405432 is a wasteful number, since it uses less digits than its factorization.

23450405432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15167 (or 15163 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 32.

The spelling of 23450405432 in words is "twenty-three billion, four hundred fifty million, four hundred five thousand, four hundred thirty-two".