372160638420 has 48 divisors (see below), whose sum is σ = 1103346836928. Its totient is φ = 93405022720.

The previous prime is 372160638419. The next prime is 372160638433. The reversal of 372160638420 is 24836061273.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182430666 + ... + 182432705.

It is an arithmetic number, because the mean of its divisors is an integer number (22986392436).

Almost surely, 2^372160638420 is an apocalyptic number.

372160638420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

372160638420 is an abundant number, since it is smaller than the sum of its proper divisors (731186198508).

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

372160638420 is a wasteful number, since it uses less digits than its factorization.

372160638420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364863400 (or 364863398 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 42.

Adding to 372160638420 its reverse (24836061273), we get a palindrome (396996699693).

The spelling of 372160638420 in words is "three hundred seventy-two billion, one hundred sixty million, six hundred thirty-eight thousand, four hundred twenty".