162125730408 has 16 divisors (see below), whose sum is σ = 405314326080. Its totient is φ = 54041910128.

The previous prime is 162125730397. The next prime is 162125730409. The reversal of 162125730408 is 804037521261.

It is not an unprimeable number, because it can be changed into a prime (162125730409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3377619360 + ... + 3377619407.

It is an arithmetic number, because the mean of its divisors is an integer number (25332145380).

Almost surely, 2^162125730408 is an apocalyptic number.

It is an amenable number.

162125730408 is an abundant number, since it is smaller than the sum of its proper divisors (243188595672).

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

162125730408 is a wasteful number, since it uses less digits than its factorization.

162125730408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6755238776 (or 6755238772 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 39.

The spelling of 162125730408 in words is "one hundred sixty-two billion, one hundred twenty-five million, seven hundred thirty thousand, four hundred eight".