13906337171 has 2 divisors, whose sum is σ = 13906337172. Its totient is φ = 13906337170.

The previous prime is 13906337153. The next prime is 13906337183. The reversal of 13906337171 is 17173360931.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13906337171 is a prime.

It is not a weakly prime, because it can be changed into another prime (13906337371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6953168585 + 6953168586.

It is an arithmetic number, because the mean of its divisors is an integer number (6953168586).

Almost surely, 2^13906337171 is an apocalyptic number.

13906337171 is a deficient number, since it is larger than the sum of its proper divisors (1).

13906337171 is an equidigital number, since it uses as much as digits as its factorization.

13906337171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 71442, while the sum is 41.

The spelling of 13906337171 in words is "thirteen billion, nine hundred six million, three hundred thirty-seven thousand, one hundred seventy-one".