232012332431 has 8 divisors (see below), whose sum is σ = 253136589264. Its totient is φ = 210893446720.

The previous prime is 232012332407. The next prime is 232012332439. The reversal of 232012332431 is 134233210232.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232012332431 - 2²⁶ = 231945223567 is a prime.

It is a super-2 number, since 2×232012332431² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232012332431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232012332439) 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, 1252190 + ... + 1425483.

It is an arithmetic number, because the mean of its divisors is an integer number (31642073658).

Almost surely, 2^232012332431 is an apocalyptic number.

232012332431 is a deficient number, since it is larger than the sum of its proper divisors (21124256833).

232012332431 is a wasteful number, since it uses less digits than its factorization.

232012332431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2685561.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 232012332431 its reverse (134233210232), we get a palindrome (366245542663).

The spelling of 232012332431 in words is "two hundred thirty-two billion, twelve million, three hundred thirty-two thousand, four hundred thirty-one".