448879214446 has 16 divisors (see below), whose sum is σ = 725402379744. Its totient is φ = 207092221344.

The previous prime is 448879214411. The next prime is 448879214453. The reversal of 448879214446 is 644412978844.

It is a happy number.

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, 3383701 + ... + 3513856.

It is an arithmetic number, because the mean of its divisors is an integer number (45337648734).

Almost surely, 2^448879214446 is an apocalyptic number.

448879214446 is a deficient number, since it is larger than the sum of its proper divisors (276523165298).

448879214446 is a wasteful number, since it uses less digits than its factorization.

448879214446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6900075.

The product of its digits is 49545216, while the sum is 61.

The spelling of 448879214446 in words is "four hundred forty-eight billion, eight hundred seventy-nine million, two hundred fourteen thousand, four hundred forty-six".