872187352680448 has 192 divisors, whose sum is σ = 2079824082336000. Its totient is φ = 357528224858112.

The previous prime is 872187352680359. The next prime is 872187352680467. The reversal of 872187352680448 is 844086253781278.

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, 12934865998 + ... + 12934933426.

It is an arithmetic number, because the mean of its divisors is an integer number (10832417095500).

Almost surely, 2^{872187352680448} 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 872187352680448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1039912041168000).

872187352680448 is an abundant number, since it is smaller than the sum of its proper divisors (1207636729655552).

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

872187352680448 is a wasteful number, since it uses less digits than its factorization.

872187352680448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106710 (or 106690 counting only the distinct ones).

The product of its (nonzero) digits is 1156055040, while the sum is 73.

The spelling of 872187352680448 in words is "eight hundred seventy-two trillion, one hundred eighty-seven billion, three hundred fifty-two million, six hundred eighty thousand, four hundred forty-eight".