844045582104 has 48 divisors (see below), whose sum is σ = 2317271275800. Its totient is φ = 277494436224.

The previous prime is 844045582097. The next prime is 844045582111. The reversal of 844045582104 is 401285540448.

844045582104 is a `hidden beast` number, since 84 + 4 + 0 + 4 + 558 + 2 + 10 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (844045582097) and next prime (844045582111).

It is a self number, because there is not a number n which added to its sum of digits gives 844045582104.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 80288274 + ... + 80298785.

Almost surely, 2^844045582104 is an apocalyptic number.

It is an amenable number.

844045582104 is an abundant number, since it is smaller than the sum of its proper divisors (1473225693696).

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

844045582104 is a wasteful number, since it uses less digits than its factorization.

844045582104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160587144 (or 160587137 counting only the distinct ones).

The product of its (nonzero) digits is 819200, while the sum is 45.

The spelling of 844045582104 in words is "eight hundred forty-four billion, forty-five million, five hundred eighty-two thousand, one hundred four".