448844800880 has 40 divisors (see below), whose sum is σ = 1192644758112. Its totient is φ = 153889645824.

The previous prime is 448844800871. The next prime is 448844800897. The reversal of 448844800880 is 88008448844.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (56).

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, 400753727 + ... + 400754846.

Almost surely, 2^448844800880 is an apocalyptic number.

448844800880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

448844800880 is an abundant number, since it is smaller than the sum of its proper divisors (743799957232).

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

448844800880 is a wasteful number, since it uses less digits than its factorization.

448844800880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801508593 (or 801508587 counting only the distinct ones).

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

The spelling of 448844800880 in words is "four hundred forty-eight billion, eight hundred forty-four million, eight hundred thousand, eight hundred eighty".