1044314321 has 4 divisors (see below), whose sum is σ = 1069785444. Its totient is φ = 1018843200.

The previous prime is 1044314317. The next prime is 1044314353. The reversal of 1044314321 is 1234134401.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 58354321 + 985960000 = 7639^2 + 31400^2 .

It is a cyclic number.

It is not a de Polignac number, because 1044314321 - 2² = 1044314317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1044311321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12735500 + ... + 12735581.

It is an arithmetic number, because the mean of its divisors is an integer number (267446361).

Almost surely, 2^1044314321 is an apocalyptic number.

It is an amenable number.

1044314321 is a deficient number, since it is larger than the sum of its proper divisors (25471123).

1044314321 is an equidigital number, since it uses as much as digits as its factorization.

1044314321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25471122.

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 1044314321 is about 32315.8524721227. The cubic root of 1044314321 is about 1014.5584629404.

Adding to 1044314321 its reverse (1234134401), we get a palindrome (2278448722).

The spelling of 1044314321 in words is "one billion, forty-four million, three hundred fourteen thousand, three hundred twenty-one".