14013640376779 has 2 divisors, whose sum is σ = 14013640376780. Its totient is φ = 14013640376778.

The previous prime is 14013640376707. The next prime is 14013640376803. The reversal of 14013640376779 is 97767304631041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14013640376779 - 2¹⁷ = 14013640245707 is a prime.

It is not a weakly prime, because it can be changed into another prime (14013640316779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7006820188389 + 7006820188390.

It is an arithmetic number, because the mean of its divisors is an integer number (7006820188390).

Almost surely, 2^{14013640376779} is an apocalyptic number.

14013640376779 is a deficient number, since it is larger than the sum of its proper divisors (1).

14013640376779 is an equidigital number, since it uses as much as digits as its factorization.

14013640376779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16003008, while the sum is 58.

The spelling of 14013640376779 in words is "fourteen trillion, thirteen billion, six hundred forty million, three hundred seventy-six thousand, seven hundred seventy-nine".