872482581346240 has 56 divisors (see below), whose sum is σ = 2097015961369392. Its totient is φ = 345731415398400.

The previous prime is 872482581346157. The next prime is 872482581346283. The reversal of 872482581346240 is 42643185284278.

It is a super-2 number, since 2×872482581346240² (a number of 31 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12740657661 + ... + 12740726140.

It is an arithmetic number, because the mean of its divisors is an integer number (37446713595882).

Almost surely, 2^{872482581346240} is an apocalyptic number.

872482581346240 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

872482581346240 is an abundant number, since it is smaller than the sum of its proper divisors (1224533380023152).

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

872482581346240 is a wasteful number, since it uses less digits than its factorization.

872482581346240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25481383925 (or 25481383915 counting only the distinct ones).

The product of its (nonzero) digits is 165150720, while the sum is 64.

The spelling of 872482581346240 in words is "eight hundred seventy-two trillion, four hundred eighty-two billion, five hundred eighty-one million, three hundred forty-six thousand, two hundred forty".