872814841716 has 12 divisors (see below), whose sum is σ = 2036567964032. Its totient is φ = 290938280568.

The previous prime is 872814841697. The next prime is 872814841727. The reversal of 872814841716 is 617148418278.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×872814841716² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36367285060 + ... + 36367285083.

Almost surely, 2^872814841716 is an apocalyptic number.

It is an amenable number.

872814841716 is an abundant number, since it is smaller than the sum of its proper divisors (1163753122316).

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

872814841716 is a wasteful number, since it uses less digits than its factorization.

872814841716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72734570150 (or 72734570148 counting only the distinct ones).

The product of its digits is 4816896, while the sum is 57.

The spelling of 872814841716 in words is "eight hundred seventy-two billion, eight hundred fourteen million, eight hundred forty-one thousand, seven hundred sixteen".