320242162112232 has 64 divisors (see below), whose sum is σ = 847702329102720. Its totient is φ = 100467834390528.

The previous prime is 320242162112183. The next prime is 320242162112239. The reversal of 320242162112232 is 232211261242023.

It is a junction number, because it is equal to n+sod(n) for n = 320242162112193 and 320242162112202.

It is not an unprimeable number, because it can be changed into a prime (320242162112239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168656188 + ... + 170544404.

It is an arithmetic number, because the mean of its divisors is an integer number (13245348892230).

Almost surely, 2^{320242162112232} is an apocalyptic number.

It is an amenable number.

320242162112232 is an abundant number, since it is smaller than the sum of its proper divisors (527460166990488).

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

320242162112232 is a wasteful number, since it uses less digits than its factorization.

320242162112232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2303930 (or 2303926 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

The spelling of 320242162112232 in words is "three hundred twenty trillion, two hundred forty-two billion, one hundred sixty-two million, one hundred twelve thousand, two hundred thirty-two".