1044323444 has 12 divisors (see below), whose sum is σ = 1831160100. Its totient is φ = 521134848.

The previous prime is 1044323431. The next prime is 1044323471. The reversal of 1044323444 is 4443234401.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 648313444 + 396010000 = 25462^2 + 19900^2 .

It is a super-3 number, since 3×1044323444³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 254429 + ... + 258500.

It is an arithmetic number, because the mean of its divisors is an integer number (152596675).

Almost surely, 2^1044323444 is an apocalyptic number.

It is an amenable number.

1044323444 is a deficient number, since it is larger than the sum of its proper divisors (786836656).

1044323444 is a wasteful number, since it uses less digits than its factorization.

1044323444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513442 (or 513440 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 1044323444 is about 32315.9936254481. The cubic root of 1044323444 is about 1014.5614172839.

Adding to 1044323444 its reverse (4443234401), we get a palindrome (5487557845).

The spelling of 1044323444 in words is "one billion, forty-four million, three hundred twenty-three thousand, four hundred forty-four".