232320440131232 has 24 divisors (see below), whose sum is σ = 457454673719316. Its totient is φ = 116141475377152.

The previous prime is 232320440131223. The next prime is 232320440131267. The reversal of 232320440131232 is 232131044023232.

232320440131232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 224471231028496 + 7849209102736 = 14982364^2 + 2801644^2 .

It is a Harshad number since it is a multiple of its sum of digits (32).

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, 585570113 + ... + 585966720.

Almost surely, 2^{232320440131232} is an apocalyptic number.

It is an amenable number.

232320440131232 is a deficient number, since it is larger than the sum of its proper divisors (225134233588084).

232320440131232 is a wasteful number, since it uses less digits than its factorization.

232320440131232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1171543040 (or 1171543032 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 232320440131232 its reverse (232131044023232), we get a palindrome (464451484154464).

The spelling of 232320440131232 in words is "two hundred thirty-two trillion, three hundred twenty billion, four hundred forty million, one hundred thirty-one thousand, two hundred thirty-two".