448577844708 has 36 divisors (see below), whose sum is σ = 1217568437232. Its totient is φ = 128165098320.

The previous prime is 448577844679. The next prime is 448577844733. The reversal of 448577844708 is 807448775844.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 381443158 + ... + 381444333.

Almost surely, 2^448577844708 is an apocalyptic number.

It is an amenable number.

448577844708 is an abundant number, since it is smaller than the sum of its proper divisors (768990592524).

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

448577844708 is a wasteful number, since it uses less digits than its factorization.

448577844708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 762887512 (or 762887503 counting only the distinct ones).

The product of its (nonzero) digits is 224788480, while the sum is 66.

The spelling of 448577844708 in words is "four hundred forty-eight billion, five hundred seventy-seven million, eight hundred forty-four thousand, seven hundred eight".