168708359008 has 48 divisors (see below), whose sum is σ = 386027631360. Its totient is φ = 71078092416.

The previous prime is 168708358997. The next prime is 168708359011. The reversal of 168708359008 is 800953807861.

It is a self number, because there is not a number n which added to its sum of digits gives 168708359008.

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, 6369516 + ... + 6395947.

It is an arithmetic number, because the mean of its divisors is an integer number (8042242320).

Almost surely, 2^168708359008 is an apocalyptic number.

It is an amenable number.

168708359008 is an abundant number, since it is smaller than the sum of its proper divisors (217319272352).

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

168708359008 is a wasteful number, since it uses less digits than its factorization.

168708359008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12765539 (or 12765531 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 55.

The spelling of 168708359008 in words is "one hundred sixty-eight billion, seven hundred eight million, three hundred fifty-nine thousand, eight".