79641197714 has 16 divisors (see below), whose sum is σ = 132801204480. Its totient is φ = 35571750480.

The previous prime is 79641197599. The next prime is 79641197719. The reversal of 79641197714 is 41779114697.

It is a self number, because there is not a number n which added to its sum of digits gives 79641197714.

It is not an unprimeable number, because it can be changed into a prime (79641197719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49404404 + ... + 49406015.

It is an arithmetic number, because the mean of its divisors is an integer number (8300075280).

Almost surely, 2^79641197714 is an apocalyptic number.

79641197714 is a deficient number, since it is larger than the sum of its proper divisors (53160006766).

79641197714 is a wasteful number, since it uses less digits than its factorization.

79641197714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98810465.

The product of its digits is 2667168, while the sum is 56.

The spelling of 79641197714 in words is "seventy-nine billion, six hundred forty-one million, one hundred ninety-seven thousand, seven hundred fourteen".