44244646448 has 20 divisors (see below), whose sum is σ = 85765821648. Its totient is φ = 22111531200.

The previous prime is 44244646447. The next prime is 44244646513. The reversal of 44244646448 is 84464644244.

44244646448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44244646396 and 44244646405.

It is not an unprimeable number, because it can be changed into a prime (44244646447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 640628 + ... + 706323.

Almost surely, 2^44244646448 is an apocalyptic number.

It is an amenable number.

44244646448 is a deficient number, since it is larger than the sum of its proper divisors (41521175200).

44244646448 is a wasteful number, since it uses less digits than its factorization.

44244646448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1349012 (or 1349006 counting only the distinct ones).

The product of its digits is 9437184, while the sum is 50.

The spelling of 44244646448 in words is "forty-four billion, two hundred forty-four million, six hundred forty-six thousand, four hundred forty-eight".