1044113312 has 24 divisors (see below), whose sum is σ = 2242471392. Its totient is φ = 474596800.

The previous prime is 1044113311. The next prime is 1044113347. The reversal of 1044113312 is 2133114401.

It is not an unprimeable number, because it can be changed into a prime (1044113311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1482764 + ... + 1483467.

It is an arithmetic number, because the mean of its divisors is an integer number (93436308).

Almost surely, 2^1044113312 is an apocalyptic number.

It is an amenable number.

1044113312 is an abundant number, since it is smaller than the sum of its proper divisors (1198358080).

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

1044113312 is a wasteful number, since it uses less digits than its factorization.

1044113312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2966252 (or 2966244 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1044113312 is about 32312.7422544110. The cubic root of 1044113312 is about 1014.4933648935.

Adding to 1044113312 its reverse (2133114401), we get a palindrome (3177227713).

The spelling of 1044113312 in words is "one billion, forty-four million, one hundred thirteen thousand, three hundred twelve".