872243008960 has 56 divisors (see below), whose sum is σ = 2096084057760. Its totient is φ = 345696297984.

The previous prime is 872243008951. The next prime is 872243008961. The reversal of 872243008960 is 69800342278.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (872243008961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12468604 + ... + 12538363.

It is an arithmetic number, because the mean of its divisors is an integer number (37430072460).

Almost surely, 2^872243008960 is an apocalyptic number.

872243008960 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

872243008960 is an abundant number, since it is smaller than the sum of its proper divisors (1223841048800).

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

872243008960 is a wasteful number, since it uses less digits than its factorization.

872243008960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25007093 (or 25007083 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 49.

The spelling of 872243008960 in words is "eight hundred seventy-two billion, two hundred forty-three million, eight thousand, nine hundred sixty".