448639416996 has 24 divisors (see below), whose sum is σ = 1082922731520. Its totient is φ = 144389697312.

The previous prime is 448639416983. The next prime is 448639417049. The reversal of 448639416996 is 699614936844.

It is a self number, because there is not a number n which added to its sum of digits gives 448639416996.

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, 644596516 + ... + 644597211.

It is an arithmetic number, because the mean of its divisors is an integer number (45121780480).

Almost surely, 2^448639416996 is an apocalyptic number.

It is an amenable number.

448639416996 is an abundant number, since it is smaller than the sum of its proper divisors (634283314524).

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

448639416996 is a wasteful number, since it uses less digits than its factorization.

448639416996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1289193763 (or 1289193761 counting only the distinct ones).

The product of its digits is 241864704, while the sum is 69.

The spelling of 448639416996 in words is "four hundred forty-eight billion, six hundred thirty-nine million, four hundred sixteen thousand, nine hundred ninety-six".