73139062707 has 12 divisors (see below), whose sum is σ = 111205592680. Its totient is φ = 46193092128.

The previous prime is 73139062699. The next prime is 73139062723. The reversal of 73139062707 is 70726093137.

73139062707 is a `hidden beast` number, since 7 + 3 + 13 + 9 + 0 + 627 + 0 + 7 = 666.

It is not a de Polignac number, because 73139062707 - 2³ = 73139062699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (73139060707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 213856738 + ... + 213857079.

Almost surely, 2^73139062707 is an apocalyptic number.

73139062707 is a deficient number, since it is larger than the sum of its proper divisors (38066529973).

73139062707 is a wasteful number, since it uses less digits than its factorization.

73139062707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 427713842 (or 427713839 counting only the distinct ones).

The product of its (nonzero) digits is 333396, while the sum is 45.

The spelling of 73139062707 in words is "seventy-three billion, one hundred thirty-nine million, sixty-two thousand, seven hundred seven".