13957776659119 has 2 divisors, whose sum is σ = 13957776659120. Its totient is φ = 13957776659118.

The previous prime is 13957776659081. The next prime is 13957776659219. The reversal of 13957776659119 is 91195667775931.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13957776659119 - 2⁹ = 13957776658607 is a prime.

It is a super-2 number, since 2×13957776659119² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13957776659219) 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, 6978888329559 + 6978888329560.

It is an arithmetic number, because the mean of its divisors is an integer number (6978888329560).

Almost surely, 2^{13957776659119} is an apocalyptic number.

13957776659119 is a deficient number, since it is larger than the sum of its proper divisors (1).

13957776659119 is an equidigital number, since it uses as much as digits as its factorization.

13957776659119 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 675126900, while the sum is 76.

The spelling of 13957776659119 in words is "thirteen trillion, nine hundred fifty-seven billion, seven hundred seventy-six million, six hundred fifty-nine thousand, one hundred nineteen".