1044312304 has 120 divisors (see below), whose sum is σ = 2428960608. Its totient is φ = 433520640.

The previous prime is 1044312299. The next prime is 1044312307. The reversal of 1044312304 is 4032134401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044312307) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4063344 + ... + 4063600.

Almost surely, 2^1044312304 is an apocalyptic number.

1044312304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1044312304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1214480304).

1044312304 is an abundant number, since it is smaller than the sum of its proper divisors (1384648304).

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

1044312304 is a wasteful number, since it uses less digits than its factorization.

1044312304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423 (or 410 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 1044312304 is about 32315.8212645138. The cubic root of 1044312304 is about 1014.5578097635.

Adding to 1044312304 its reverse (4032134401), we get a palindrome (5076446705).

The spelling of 1044312304 in words is "one billion, forty-four million, three hundred twelve thousand, three hundred four".