139441025725920 has 72 divisors (see below), whose sum is σ = 475842500294616. Its totient is φ = 37184273526528.

The previous prime is 139441025725877. The next prime is 139441025725979. The reversal of 139441025725920 is 29527520144931.

139441025725920 is a `hidden beast` number, since 1 + 3 + 9 + 4 + 4 + 10 + 2 + 572 + 59 + 2 + 0 = 666.

139441025725920 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48417021382 + ... + 48417024261.

It is an arithmetic number, because the mean of its divisors is an integer number (6608923615203).

Almost surely, 2^{139441025725920} is an apocalyptic number.

139441025725920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

139441025725920 is an abundant number, since it is smaller than the sum of its proper divisors (336401474568696).

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

139441025725920 is a wasteful number, since it uses less digits than its factorization.

139441025725920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96834045664 (or 96834045653 counting only the distinct ones).

The product of its (nonzero) digits is 5443200, while the sum is 54.

The spelling of 139441025725920 in words is "one hundred thirty-nine trillion, four hundred forty-one billion, twenty-five million, seven hundred twenty-five thousand, nine hundred twenty".