844295882944 has 56 divisors (see below), whose sum is σ = 1734058010160. Its totient is φ = 407382764544.

The previous prime is 844295882887. The next prime is 844295882957. The reversal of 844295882944 is 449288592448.

It is a self number, because there is not a number n which added to its sum of digits gives 844295882944.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3546607 + ... + 3777169.

It is an arithmetic number, because the mean of its divisors is an integer number (30965321610).

Almost surely, 2^844295882944 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 844295882944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (867029005080).

844295882944 is an abundant number, since it is smaller than the sum of its proper divisors (889762127216).

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

844295882944 is a wasteful number, since it uses less digits than its factorization.

844295882944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232577 (or 232567 counting only the distinct ones).

The product of its digits is 212336640, while the sum is 67.

The spelling of 844295882944 in words is "eight hundred forty-four billion, two hundred ninety-five million, eight hundred eighty-two thousand, nine hundred forty-four".