872143015080 has 256 divisors, whose sum is σ = 2721946809600. Its totient is φ = 223363768320.

The previous prime is 872143015067. The next prime is 872143015091. The reversal of 872143015080 is 80510341278.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 289650775 + ... + 289653785.

It is an arithmetic number, because the mean of its divisors is an integer number (10632604725).

Almost surely, 2^872143015080 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 872143015080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1360973404800).

872143015080 is an abundant number, since it is smaller than the sum of its proper divisors (1849803794520).

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

872143015080 is a wasteful number, since it uses less digits than its factorization.

872143015080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3884 (or 3880 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 872143015080 in words is "eight hundred seventy-two billion, one hundred forty-three million, fifteen thousand, eighty".