448074320812 has 12 divisors (see below), whose sum is σ = 785082837616. Its totient is φ = 223764938640.

The previous prime is 448074320797. The next prime is 448074320851. The reversal of 448074320812 is 218023470844.

It is a super-2 number, since 2×448074320812² (a number of 24 digits) contains 22 as substring.

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, 68051739 + ... + 68058322.

Almost surely, 2^448074320812 is an apocalyptic number.

It is an amenable number.

448074320812 is a deficient number, since it is larger than the sum of its proper divisors (337008516804).

448074320812 is a wasteful number, since it uses less digits than its factorization.

448074320812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136110888 (or 136110886 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 43.

The spelling of 448074320812 in words is "four hundred forty-eight billion, seventy-four million, three hundred twenty thousand, eight hundred twelve".