139904336313 has 36 divisors (see below), whose sum is σ = 245298126528. Its totient is φ = 76469445360.

The previous prime is 139904336303. The next prime is 139904336347. The reversal of 139904336313 is 313633409931.

139904336313 is a `hidden beast` number, since 1 + 3 + 9 + 9 + 0 + 4 + 3 + 3 + 631 + 3 = 666.

It is not a de Polignac number, because 139904336313 - 2⁸ = 139904336057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (139904336303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6886453 + ... + 6906738.

It is an arithmetic number, because the mean of its divisors is an integer number (6813836848).

Almost surely, 2^139904336313 is an apocalyptic number.

It is an amenable number.

139904336313 is a deficient number, since it is larger than the sum of its proper divisors (105393790215).

139904336313 is a wasteful number, since it uses less digits than its factorization.

139904336313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13793234 (or 13793224 counting only the distinct ones).

The product of its (nonzero) digits is 472392, while the sum is 45.

The spelling of 139904336313 in words is "one hundred thirty-nine billion, nine hundred four million, three hundred thirty-six thousand, three hundred thirteen".