23213422431232 has 88 divisors (see below), whose sum is σ = 53287091979840. Its totient is φ = 9996210524160.

The previous prime is 23213422431179. The next prime is 23213422431233.

It is a happy number.

23213422431232 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (88).

It is not an unprimeable number, because it can be changed into a prime (23213422431233) 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, 54018898 + ... + 54446929.

Almost surely, 2^{23213422431232} is an apocalyptic number.

23213422431232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23213422431232 is an abundant number, since it is smaller than the sum of its proper divisors (30073669548608).

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

23213422431232 is a wasteful number, since it uses less digits than its factorization.

23213422431232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108465877 (or 108465859 counting only the distinct ones).

The product of its digits is 82944, while the sum is 34.

It can be divided in two parts, 2321342 and 2431232, that added together give a palindrome (4752574).

The spelling of 23213422431232 in words is "twenty-three trillion, two hundred thirteen billion, four hundred twenty-two million, four hundred thirty-one thousand, two hundred thirty-two".