13514379161 has 2 divisors, whose sum is σ = 13514379162. Its totient is φ = 13514379160.

The previous prime is 13514379149. The next prime is 13514379239. The reversal of 13514379161 is 16197341531.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12222408025 + 1291971136 = 110555^2 + 35944^2 .

It is a cyclic number.

It is not a de Polignac number, because 13514379161 - 2⁶ = 13514379097 is a prime.

It is not a weakly prime, because it can be changed into another prime (13514379121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6757189580 + 6757189581.

It is an arithmetic number, because the mean of its divisors is an integer number (6757189581).

Almost surely, 2^13514379161 is an apocalyptic number.

It is an amenable number.

13514379161 is a deficient number, since it is larger than the sum of its proper divisors (1).

13514379161 is an equidigital number, since it uses as much as digits as its factorization.

13514379161 is an evil number, because the sum of its binary digits is even.

The product of its digits is 68040, while the sum is 41.

The spelling of 13514379161 in words is "thirteen billion, five hundred fourteen million, three hundred seventy-nine thousand, one hundred sixty-one".