868805816300 has 72 divisors (see below), whose sum is σ = 1917470107392. Its totient is φ = 341601408000.

The previous prime is 868805816293. The next prime is 868805816339. The reversal of 868805816300 is 3618508868.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9427445 + ... + 9519155.

Almost surely, 2^868805816300 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 868805816300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (958735053696).

868805816300 is an abundant number, since it is smaller than the sum of its proper divisors (1048664291092).

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

868805816300 is a wasteful number, since it uses less digits than its factorization.

868805816300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93339 (or 93332 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 53.

The spelling of 868805816300 in words is "eight hundred sixty-eight billion, eight hundred five million, eight hundred sixteen thousand, three hundred".