14678355089 has 2 divisors, whose sum is σ = 14678355090. Its totient is φ = 14678355088.

The previous prime is 14678355023. The next prime is 14678355127. The reversal of 14678355089 is 98055387641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7635788689 + 7042566400 = 87383^2 + 83920^2 .

It is a cyclic number.

It is not a de Polignac number, because 14678355089 - 2²⁸ = 14409919633 is a prime.

It is not a weakly prime, because it can be changed into another prime (14678355389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7339177544 + 7339177545.

It is an arithmetic number, because the mean of its divisors is an integer number (7339177545).

Almost surely, 2^14678355089 is an apocalyptic number.

It is an amenable number.

14678355089 is a deficient number, since it is larger than the sum of its proper divisors (1).

14678355089 is an equidigital number, since it uses as much as digits as its factorization.

14678355089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7257600, while the sum is 56.

The spelling of 14678355089 in words is "fourteen billion, six hundred seventy-eight million, three hundred fifty-five thousand, eighty-nine".