72427325330120 has 32 divisors (see below), whose sum is σ = 162961849192320. Its totient is φ = 28970864852160.

The previous prime is 72427325330111. The next prime is 72427325330137. The reversal of 72427325330120 is 2103352372427.

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, 18482609 + ... + 22055871.

It is an arithmetic number, because the mean of its divisors is an integer number (5092557787260).

Almost surely, 2^{72427325330120} is an apocalyptic number.

It is an amenable number.

72427325330120 is an abundant number, since it is smaller than the sum of its proper divisors (90534523862200).

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

72427325330120 is a wasteful number, since it uses less digits than its factorization.

72427325330120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4080005 (or 4080001 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 41.

The spelling of 72427325330120 in words is "seventy-two trillion, four hundred twenty-seven billion, three hundred twenty-five million, three hundred thirty thousand, one hundred twenty".