139927594320 has 120 divisors (see below), whose sum is σ = 497566106856. Its totient is φ = 35119079424.

The previous prime is 139927594297. The next prime is 139927594357. The reversal of 139927594320 is 23495729931.

139927594320 is a `hidden beast` number, since 1 + 3 + 9 + 9 + 27 + 594 + 3 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 55964418624 + 83963175696 = 236568^2 + 289764^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5703757 + ... + 5728236.

Almost surely, 2^139927594320 is an apocalyptic number.

139927594320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139927594320 is an abundant number, since it is smaller than the sum of its proper divisors (357638512536).

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

139927594320 is a wasteful number, since it uses less digits than its factorization.

139927594320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11432029 (or 11432020 counting only the distinct ones).

The product of its (nonzero) digits is 3674160, while the sum is 54.

The spelling of 139927594320 in words is "one hundred thirty-nine billion, nine hundred twenty-seven million, five hundred ninety-four thousand, three hundred twenty".