14979366089 has 2 divisors, whose sum is σ = 14979366090. Its totient is φ = 14979366088.

The previous prime is 14979366001. The next prime is 14979366109. The reversal of 14979366089 is 98066397941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10998765625 + 3980600464 = 104875^2 + 63092^2 .

It is a cyclic number.

It is not a de Polignac number, because 14979366089 - 2⁸ = 14979365833 is a prime.

It is not a weakly prime, because it can be changed into another prime (14979366989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7489683044 + 7489683045.

It is an arithmetic number, because the mean of its divisors is an integer number (7489683045).

Almost surely, 2^14979366089 is an apocalyptic number.

It is an amenable number.

14979366089 is a deficient number, since it is larger than the sum of its proper divisors (1).

14979366089 is an equidigital number, since it uses as much as digits as its factorization.

14979366089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17635968, while the sum is 62.

The spelling of 14979366089 in words is "fourteen billion, nine hundred seventy-nine million, three hundred sixty-six thousand, eighty-nine".