14659879427 has 2 divisors, whose sum is σ = 14659879428. Its totient is φ = 14659879426.

The previous prime is 14659879397. The next prime is 14659879439. The reversal of 14659879427 is 72497895641.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14659879427 - 2⁶ = 14659879363 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14659879427.

It is not a weakly prime, because it can be changed into another prime (14659879327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7329939713 + 7329939714.

It is an arithmetic number, because the mean of its divisors is an integer number (7329939714).

Almost surely, 2^14659879427 is an apocalyptic number.

14659879427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14659879427 is an equidigital number, since it uses as much as digits as its factorization.

14659879427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 30481920, while the sum is 62.

The spelling of 14659879427 in words is "fourteen billion, six hundred fifty-nine million, eight hundred seventy-nine thousand, four hundred twenty-seven".