171468858311 has 2 divisors, whose sum is σ = 171468858312. Its totient is φ = 171468858310.

The previous prime is 171468858289. The next prime is 171468858313. The reversal of 171468858311 is 113858864171.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 171468858311 - 2¹⁴ = 171468841927 is a prime.

Together with 171468858313, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (171468858313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85734429155 + 85734429156.

It is an arithmetic number, because the mean of its divisors is an integer number (85734429156).

Almost surely, 2^171468858311 is an apocalyptic number.

171468858311 is a deficient number, since it is larger than the sum of its proper divisors (1).

171468858311 is an equidigital number, since it uses as much as digits as its factorization.

171468858311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1290240, while the sum is 53.

The spelling of 171468858311 in words is "one hundred seventy-one billion, four hundred sixty-eight million, eight hundred fifty-eight thousand, three hundred eleven".