14379297979 has 4 divisors (see below), whose sum is σ = 14410762984. Its totient is φ = 14347832976.

The previous prime is 14379297973. The next prime is 14379297991. The reversal of 14379297979 is 97979297341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14379297979 - 2⁷ = 14379297851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14379297973) 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, 15731817 + ... + 15732730.

It is an arithmetic number, because the mean of its divisors is an integer number (3602690746).

Almost surely, 2^14379297979 is an apocalyptic number.

14379297979 is a deficient number, since it is larger than the sum of its proper divisors (31465005).

14379297979 is an equidigital number, since it uses as much as digits as its factorization.

14379297979 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31465004.

The product of its digits is 54010152, while the sum is 67.

The spelling of 14379297979 in words is "fourteen billion, three hundred seventy-nine million, two hundred ninety-seven thousand, nine hundred seventy-nine".