139601607615207 has 24 divisors (see below), whose sum is σ = 202966178641200. Its totient is φ = 92460362762880.

The previous prime is 139601607615193. The next prime is 139601607615233. The reversal of 139601607615207 is 702516706106931.

139601607615207 is a `hidden beast` number, since 1 + 3 + 9 + 6 + 0 + 1 + 607 + 6 + 1 + 5 + 20 + 7 = 666.

It is not a de Polignac number, because 139601607615207 - 2¹⁹ = 139601607090919 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (139601607615247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64932582 + ... + 67048067.

It is an arithmetic number, because the mean of its divisors is an integer number (8456924110050).

Almost surely, 2^{139601607615207} is an apocalyptic number.

139601607615207 is a deficient number, since it is larger than the sum of its proper divisors (63364571025993).

139601607615207 is a wasteful number, since it uses less digits than its factorization.

139601607615207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131981423 (or 131981420 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 54.

The spelling of 139601607615207 in words is "one hundred thirty-nine trillion, six hundred one billion, six hundred seven million, six hundred fifteen thousand, two hundred seven".