7139011807 has 12 divisors (see below), whose sum is σ = 7611723616. Its totient is φ = 6694202880.

The previous prime is 7139011801. The next prime is 7139011811. The reversal of 7139011807 is 7081109317.

It is not a de Polignac number, because 7139011807 - 2²⁷ = 7004794079 is a prime.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7139011801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32743 + ... + 123895.

Almost surely, 2^7139011807 is an apocalyptic number.

7139011807 is a deficient number, since it is larger than the sum of its proper divisors (472711809).

7139011807 is a wasteful number, since it uses less digits than its factorization.

7139011807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91458 (or 91441 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 37.

The square root of 7139011807 is about 84492.6730965473. The cubic root of 7139011807 is about 1925.5111304321.

The spelling of 7139011807 in words is "seven billion, one hundred thirty-nine million, eleven thousand, eight hundred seven".