13876256711 has 2 divisors, whose sum is σ = 13876256712. Its totient is φ = 13876256710.

The previous prime is 13876256699. The next prime is 13876256747. The reversal of 13876256711 is 11765267831.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13876256711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13876256761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6938128355 + 6938128356.

It is an arithmetic number, because the mean of its divisors is an integer number (6938128356).

Almost surely, 2^13876256711 is an apocalyptic number.

13876256711 is a deficient number, since it is larger than the sum of its proper divisors (1).

13876256711 is an equidigital number, since it uses as much as digits as its factorization.

13876256711 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 47.

The spelling of 13876256711 in words is "thirteen billion, eight hundred seventy-six million, two hundred fifty-six thousand, seven hundred eleven".