23412424432 has 20 divisors (see below), whose sum is σ = 45397641240. Its totient is φ = 11696904128.

The previous prime is 23412424417. The next prime is 23412424459. The reversal of 23412424432 is 23442421432.

It is a super-2 number, since 2×23412424432² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23412424394 and 23412424403.

It is a congruent number.

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, 560983 + ... + 601270.

It is an arithmetic number, because the mean of its divisors is an integer number (2269882062).

Almost surely, 2^23412424432 is an apocalyptic number.

It is an amenable number.

23412424432 is a deficient number, since it is larger than the sum of its proper divisors (21985216808).

23412424432 is a wasteful number, since it uses less digits than its factorization.

23412424432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1163520 (or 1163514 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

Adding to 23412424432 its reverse (23442421432), we get a palindrome (46854845864).

The spelling of 23412424432 in words is "twenty-three billion, four hundred twelve million, four hundred twenty-four thousand, four hundred thirty-two".