448734311364 has 24 divisors (see below), whose sum is σ = 1047571092288. Its totient is φ = 149503194400.

The previous prime is 448734311359. The next prime is 448734311393. The reversal of 448734311364 is 463113437844.

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 7 ways as a sum of consecutive naturals, for example, 9338712 + ... + 9386639.

It is an arithmetic number, because the mean of its divisors is an integer number (43648795512).

Almost surely, 2^448734311364 is an apocalyptic number.

It is an amenable number.

448734311364 is an abundant number, since it is smaller than the sum of its proper divisors (598836780924).

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

448734311364 is a wasteful number, since it uses less digits than its factorization.

448734311364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18727355 (or 18727353 counting only the distinct ones).

The product of its digits is 2322432, while the sum is 48.

The spelling of 448734311364 in words is "four hundred forty-eight billion, seven hundred thirty-four million, three hundred eleven thousand, three hundred sixty-four".