444244404 has 24 divisors (see below), whose sum is σ = 1037953728. Its totient is φ = 147883840.

The previous prime is 444244403. The next prime is 444244429. The reversal of 444244404 is 404442444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444244403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15192 + ... + 33455.

It is an arithmetic number, because the mean of its divisors is an integer number (43248072).

Almost surely, 2^444244404 is an apocalyptic number.

It is an amenable number.

444244404 is an abundant number, since it is smaller than the sum of its proper divisors (593709324).

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

444244404 is a wasteful number, since it uses less digits than its factorization.

444244404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49415 (or 49413 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

The square root of 444244404 is about 21077.1061581043. The cubic root of 444244404 is about 763.0283166140.

Adding to 444244404 its reverse (404442444), we get a palindrome (848686848).

It can be divided in two parts, 44424 and 4404, that added together give a triangular number (48828 = T₃₁₂).

The spelling of 444244404 in words is "four hundred forty-four million, two hundred forty-four thousand, four hundred four".