870100869200 has 60 divisors (see below), whose sum is σ = 2093648899680. Its totient is φ = 347502314880.

The previous prime is 870100869161. The next prime is 870100869227. The reversal of 870100869200 is 2968001078.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1422230 + ... + 1939829.

It is an arithmetic number, because the mean of its divisors is an integer number (34894148328).

Almost surely, 2^870100869200 is an apocalyptic number.

870100869200 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

870100869200 is an abundant number, since it is smaller than the sum of its proper divisors (1223548030480).

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

870100869200 is a wasteful number, since it uses less digits than its factorization.

870100869200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362724 (or 3362713 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The spelling of 870100869200 in words is "eight hundred seventy billion, one hundred million, eight hundred sixty-nine thousand, two hundred".