448224313344 has 60 divisors (see below), whose sum is σ = 1195228490064. Its totient is φ = 149408088064.

The previous prime is 448224313337. The next prime is 448224313357. The reversal of 448224313344 is 443313422844.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 448224313296 and 448224313305.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4510422 + ... + 4608725.

Almost surely, 2^448224313344 is an apocalyptic number.

It is an amenable number.

448224313344 is an abundant number, since it is smaller than the sum of its proper divisors (747004176720).

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

448224313344 is an frugal number, since it uses more digits than its factorization.

448224313344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9119178 (or 9119152 counting only the distinct ones).

The product of its digits is 884736, while the sum is 42.

The spelling of 448224313344 in words is "four hundred forty-eight billion, two hundred twenty-four million, three hundred thirteen thousand, three hundred forty-four".