444304022244 has 12 divisors (see below), whose sum is σ = 1036709385264. Its totient is φ = 148101340744.

The previous prime is 444304022221. The next prime is 444304022251. The reversal of 444304022244 is 442220403444.

It is a tau number, because it is divible by the number of its divisors (12).

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, 18512667582 + ... + 18512667605.

It is an arithmetic number, because the mean of its divisors is an integer number (86392448772).

Almost surely, 2^444304022244 is an apocalyptic number.

It is an amenable number.

444304022244 is an abundant number, since it is smaller than the sum of its proper divisors (592405363020).

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

444304022244 is a wasteful number, since it uses less digits than its factorization.

444304022244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37025335194 (or 37025335192 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 444304022244 its reverse (442220403444), we get a palindrome (886524425688).

The spelling of 444304022244 in words is "four hundred forty-four billion, three hundred four million, twenty-two thousand, two hundred forty-four".