23412431112 has 32 divisors (see below), whose sum is σ = 66892660800. Its totient is φ = 6689265984.

The previous prime is 23412431087. The next prime is 23412431113. The reversal of 23412431112 is 21113421432.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (23412431113) 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, 69679687 + ... + 69680022.

It is an arithmetic number, because the mean of its divisors is an integer number (2090395650).

Almost surely, 2^23412431112 is an apocalyptic number.

It is an amenable number.

23412431112 is an abundant number, since it is smaller than the sum of its proper divisors (43480229688).

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

23412431112 is a wasteful number, since it uses less digits than its factorization.

23412431112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139359725 (or 139359721 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 23412431112 its reverse (21113421432), we get a palindrome (44525852544).

The spelling of 23412431112 in words is "twenty-three billion, four hundred twelve million, four hundred thirty-one thousand, one hundred twelve".