4044330444 has 72 divisors (see below), whose sum is σ = 11975439168. Its totient is φ = 1050473760.

The previous prime is 4044330431. The next prime is 4044330449. The reversal of 4044330444 is 4440334404.

It is not an unprimeable number, because it can be changed into a prime (4044330449) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 306174 + ... + 319109.

It is an arithmetic number, because the mean of its divisors is an integer number (166325544).

Almost surely, 2^4044330444 is an apocalyptic number.

4044330444 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4044330444 is an abundant number, since it is smaller than the sum of its proper divisors (7931108724).

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

4044330444 is a wasteful number, since it uses less digits than its factorization.

4044330444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625315 (or 625306 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 30.

The square root of 4044330444 is about 63595.0504677840. The cubic root of 4044330444 is about 1593.2437036740.

Adding to 4044330444 its reverse (4440334404), we get a palindrome (8484664848).

The spelling of 4044330444 in words is "four billion, forty-four million, three hundred thirty thousand, four hundred forty-four".