871367702168 has 16 divisors (see below), whose sum is σ = 1668576451680. Its totient is φ = 426413981728.

The previous prime is 871367702159. The next prime is 871367702189. The reversal of 871367702168 is 861207763178.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1158733271 + ... + 1158734022.

It is an arithmetic number, because the mean of its divisors is an integer number (104286028230).

Almost surely, 2^871367702168 is an apocalyptic number.

It is an amenable number.

871367702168 is a deficient number, since it is larger than the sum of its proper divisors (797208749512).

871367702168 is a wasteful number, since it uses less digits than its factorization.

871367702168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2317467346 (or 2317467342 counting only the distinct ones).

The product of its (nonzero) digits is 4741632, while the sum is 56.

The spelling of 871367702168 in words is "eight hundred seventy-one billion, three hundred sixty-seven million, seven hundred two thousand, one hundred sixty-eight".