14079816689 has 4 divisors (see below), whose sum is σ = 14691982656. Its totient is φ = 13467650724.

The previous prime is 14079816661. The next prime is 14079816697. The reversal of 14079816689 is 98661897041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14079816689 - 2²⁰ = 14078768113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14079812689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 306082949 + ... + 306082994.

It is an arithmetic number, because the mean of its divisors is an integer number (3672995664).

Almost surely, 2^14079816689 is an apocalyptic number.

It is an amenable number.

14079816689 is a deficient number, since it is larger than the sum of its proper divisors (612165967).

14079816689 is an equidigital number, since it uses as much as digits as its factorization.

14079816689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612165966.

The product of its (nonzero) digits is 5225472, while the sum is 59.

The spelling of 14079816689 in words is "fourteen billion, seventy-nine million, eight hundred sixteen thousand, six hundred eighty-nine".