79140626732 has 6 divisors (see below), whose sum is σ = 138496096788. Its totient is φ = 39570313364.

The previous prime is 79140626731. The next prime is 79140626737. The reversal of 79140626732 is 23762604197.

It is not an unprimeable number, because it can be changed into a prime (79140626731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9892578338 + ... + 9892578345.

It is an arithmetic number, because the mean of its divisors is an integer number (23082682798).

Almost surely, 2^79140626732 is an apocalyptic number.

It is an amenable number.

79140626732 is a deficient number, since it is larger than the sum of its proper divisors (59355470056).

79140626732 is a wasteful number, since it uses less digits than its factorization.

79140626732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19785156687 (or 19785156685 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 47.

The spelling of 79140626732 in words is "seventy-nine billion, one hundred forty million, six hundred twenty-six thousand, seven hundred thirty-two".