868171188260 has 24 divisors (see below), whose sum is σ = 1829098138560. Its totient is φ = 346137305184.

The previous prime is 868171188257. The next prime is 868171188337. The reversal of 868171188260 is 62881171868.

It is a junction number, because it is equal to n+sod(n) for n = 868171188196 and 868171188205.

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, 70691840 + ... + 70704119.

It is an arithmetic number, because the mean of its divisors is an integer number (76212422440).

Almost surely, 2^868171188260 is an apocalyptic number.

It is an amenable number.

868171188260 is an abundant number, since it is smaller than the sum of its proper divisors (960926950300).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

868171188260 is a wasteful number, since it uses less digits than its factorization.

868171188260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141396275 (or 141396273 counting only the distinct ones).

The product of its (nonzero) digits is 2064384, while the sum is 56.

The spelling of 868171188260 in words is "eight hundred sixty-eight billion, one hundred seventy-one million, one hundred eighty-eight thousand, two hundred sixty".