12872084304 has 80 divisors (see below), whose sum is σ = 34835270400. Its totient is φ = 4090265088.

The previous prime is 12872084243. The next prime is 12872084311. The reversal of 12872084304 is 40348027821.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51442 + ... + 168494.

It is an arithmetic number, because the mean of its divisors is an integer number (435440880).

Almost surely, 2^12872084304 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 12872084304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17417635200).

12872084304 is an abundant number, since it is smaller than the sum of its proper divisors (21963186096).

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

12872084304 is a wasteful number, since it uses less digits than its factorization.

12872084304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117172 (or 117166 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 39.

The spelling of 12872084304 in words is "twelve billion, eight hundred seventy-two million, eighty-four thousand, three hundred four".