171380107676 has 24 divisors (see below), whose sum is σ = 301128828000. Its totient is φ = 85343404032.

The previous prime is 171380107669. The next prime is 171380107681. The reversal of 171380107676 is 676701083171.

It is a super-2 number, since 2×171380107676² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 171380107676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12928700 + ... + 12941948.

It is an arithmetic number, because the mean of its divisors is an integer number (12547034500).

Almost surely, 2^171380107676 is an apocalyptic number.

It is an amenable number.

171380107676 is a deficient number, since it is larger than the sum of its proper divisors (129748720324).

171380107676 is a wasteful number, since it uses less digits than its factorization.

171380107676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26093 (or 26091 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 47.

The spelling of 171380107676 in words is "one hundred seventy-one billion, three hundred eighty million, one hundred seven thousand, six hundred seventy-six".