168315348868 has 24 divisors (see below), whose sum is σ = 310294937120. Its totient is φ = 79666519680.

The previous prime is 168315348833. The next prime is 168315348911. The reversal of 168315348868 is 868843513861.

168315348868 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 759621 + ... + 955852.

Almost surely, 2^168315348868 is an apocalyptic number.

It is an amenable number.

168315348868 is a deficient number, since it is larger than the sum of its proper divisors (141979588252).

168315348868 is a wasteful number, since it uses less digits than its factorization.

168315348868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1716787 (or 1716785 counting only the distinct ones).

The product of its digits is 26542080, while the sum is 61.

The spelling of 168315348868 in words is "one hundred sixty-eight billion, three hundred fifteen million, three hundred forty-eight thousand, eight hundred sixty-eight".