844480408808 has 32 divisors (see below), whose sum is σ = 1614134013960. Its totient is φ = 414085754880.

The previous prime is 844480408763. The next prime is 844480408843. The reversal of 844480408808 is 808804084448.

It can be written as a sum of positive squares in 4 ways, for example, as 355261297444 + 489219111364 = 596038^2 + 699442^2 .

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

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, 2403041 + ... + 2731952.

Almost surely, 2^844480408808 is an apocalyptic number.

It is an amenable number.

844480408808 is a deficient number, since it is larger than the sum of its proper divisors (769653605152).

844480408808 is a wasteful number, since it uses less digits than its factorization.

844480408808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5135397 (or 5135393 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 56.

The spelling of 844480408808 in words is "eight hundred forty-four billion, four hundred eighty million, four hundred eight thousand, eight hundred eight".