870612575723824 has 20 divisors (see below), whose sum is σ = 1699124360837544. Its totient is φ = 432128869701248.

The previous prime is 870612575723819. The next prime is 870612575723827. The reversal of 870612575723824 is 428327575216078.

It is a self number, because there is not a number n which added to its sum of digits gives 870612575723824.

It is not an unprimeable number, because it can be changed into a prime (870612575723827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198588632782 + ... + 198588637165.

Almost surely, 2^{870612575723824} is an apocalyptic number.

It is an amenable number.

870612575723824 is a deficient number, since it is larger than the sum of its proper divisors (828511785113720).

870612575723824 is a wasteful number, since it uses less digits than its factorization.

870612575723824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 397177270092 (or 397177270086 counting only the distinct ones).

The product of its (nonzero) digits is 316108800, while the sum is 67.

The spelling of 870612575723824 in words is "eight hundred seventy trillion, six hundred twelve billion, five hundred seventy-five million, seven hundred twenty-three thousand, eight hundred twenty-four".