448349144396 has 12 divisors (see below), whose sum is σ = 811666554720. Its totient is φ = 216444414480.

The previous prime is 448349144371. The next prime is 448349144423. The reversal of 448349144396 is 693441943844.

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, 1932539300 + ... + 1932539531.

It is an arithmetic number, because the mean of its divisors is an integer number (67638879560).

Almost surely, 2^448349144396 is an apocalyptic number.

It is an amenable number.

448349144396 is a deficient number, since it is larger than the sum of its proper divisors (363317410324).

448349144396 is a wasteful number, since it uses less digits than its factorization.

448349144396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3865078864 (or 3865078862 counting only the distinct ones).

The product of its digits is 35831808, while the sum is 59.

The spelling of 448349144396 in words is "four hundred forty-eight billion, three hundred forty-nine million, one hundred forty-four thousand, three hundred ninety-six".