139025344610952 has 108 divisors (see below), whose sum is σ = 377183585046645. Its totient is φ = 46261108603008.

The previous prime is 139025344610863. The next prime is 139025344610969. The reversal of 139025344610952 is 259016443520931.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

139025344610952 is a `hidden beast` number, since 1 + 3 + 9 + 0 + 2 + 534 + 4 + 6 + 10 + 95 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 100561706578116 + 38463638032836 = 10028046^2 + 6201906^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8337426.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 93746017203 + ... + 93746018685.

Almost surely, 2^{139025344610952} is an apocalyptic number.

139025344610952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

139025344610952 is an abundant number, since it is smaller than the sum of its proper divisors (238158240435693).

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

139025344610952 is an frugal number, since it uses more digits than its factorization.

139025344610952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4852 (or 2425 counting only the distinct ones).

The product of its (nonzero) digits is 6998400, while the sum is 54.

The spelling of 139025344610952 in words is "one hundred thirty-nine trillion, twenty-five billion, three hundred forty-four million, six hundred ten thousand, nine hundred fifty-two".