1044013344 has 48 divisors (see below), whose sum is σ = 2989677600. Its totient is φ = 316367360.

The previous prime is 1044013261. The next prime is 1044013351. The reversal of 1044013344 is 4433104401.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 493269 + ... + 495380.

It is an arithmetic number, because the mean of its divisors is an integer number (62284950).

Almost surely, 2^1044013344 is an apocalyptic number.

It is an amenable number.

1044013344 is an abundant number, since it is smaller than the sum of its proper divisors (1945664256).

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

1044013344 is a wasteful number, since it uses less digits than its factorization.

1044013344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 988673 (or 988665 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 1044013344 is about 32311.1953353633. The cubic root of 1044013344 is about 1014.4609865081.

Adding to 1044013344 its reverse (4433104401), we get a palindrome (5477117745).

The spelling of 1044013344 in words is "one billion, forty-four million, thirteen thousand, three hundred forty-four".