44421043244 has 12 divisors (see below), whose sum is σ = 77762013000. Its totient is φ = 22203325248.

The previous prime is 44421043207. The next prime is 44421043253. The reversal of 44421043244 is 44234012444.

44421043244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 44421043244.

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, 1785194 + ... + 1809905.

It is an arithmetic number, because the mean of its divisors is an integer number (6480167750).

Almost surely, 2^44421043244 is an apocalyptic number.

It is an amenable number.

44421043244 is a deficient number, since it is larger than the sum of its proper divisors (33340969756).

44421043244 is a wasteful number, since it uses less digits than its factorization.

44421043244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3598192 (or 3598190 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 44421043244 its reverse (44234012444), we get a palindrome (88655055688).

The spelling of 44421043244 in words is "forty-four billion, four hundred twenty-one million, forty-three thousand, two hundred forty-four".