844423324448 has 48 divisors (see below), whose sum is σ = 1813798435680. Its totient is φ = 383784883200.

The previous prime is 844423324441. The next prime is 844423324453.

844423324448 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 844423324396 and 844423324405.

It is not an unprimeable number, because it can be changed into a prime (844423324441) by changing a digit.

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, 3049763 + ... + 3315101.

It is an arithmetic number, because the mean of its divisors is an integer number (37787467410).

Almost surely, 2^844423324448 is an apocalyptic number.

844423324448 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

844423324448 is an abundant number, since it is smaller than the sum of its proper divisors (969375111232).

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

844423324448 is a wasteful number, since it uses less digits than its factorization.

844423324448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274401 (or 274393 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 50.

The spelling of 844423324448 in words is "eight hundred forty-four billion, four hundred twenty-three million, three hundred twenty-four thousand, four hundred forty-eight".