320031242232 has 32 divisors (see below), whose sum is σ = 861622576080. Its totient is φ = 98471151360.

The previous prime is 320031242177. The next prime is 320031242263. The reversal of 320031242232 is 232242130023.

320031242232 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512870269 + ... + 512870892.

Almost surely, 2^320031242232 is an apocalyptic number.

It is an amenable number.

320031242232 is an abundant number, since it is smaller than the sum of its proper divisors (541591333848).

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

320031242232 is a wasteful number, since it uses less digits than its factorization.

320031242232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025741183 (or 1025741179 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 320031242232 its reverse (232242130023), we get a palindrome (552273372255).

The spelling of 320031242232 in words is "three hundred twenty billion, thirty-one million, two hundred forty-two thousand, two hundred thirty-two".