444022344112 has 20 divisors (see below), whose sum is σ = 860304099960. Its totient is φ = 222008382848.

The previous prime is 444022344053. The next prime is 444022344119. The reversal of 444022344112 is 211443220444.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (444022344119) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1854564 + ... + 2080252.

It is an arithmetic number, because the mean of its divisors is an integer number (43015204998).

Almost surely, 2^444022344112 is an apocalyptic number.

It is an amenable number.

444022344112 is a deficient number, since it is larger than the sum of its proper divisors (416281755848).

444022344112 is a wasteful number, since it uses less digits than its factorization.

444022344112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348660 (or 348654 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 444022344112 its reverse (211443220444), we get a palindrome (655465564556).

The spelling of 444022344112 in words is "four hundred forty-four billion, twenty-two million, three hundred forty-four thousand, one hundred twelve".