1044351413 has 8 divisors (see below), whose sum is σ = 1205362560. Its totient is φ = 886294800.

The previous prime is 1044351383. The next prime is 1044351419. The reversal of 1044351413 is 3141534401.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1044351413 - 2¹⁰ = 1044350389 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1044351419) 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 7 ways as a sum of consecutive naturals, for example, 737873 + ... + 739286.

It is an arithmetic number, because the mean of its divisors is an integer number (150670320).

Almost surely, 2^1044351413 is an apocalyptic number.

It is an amenable number.

1044351413 is a deficient number, since it is larger than the sum of its proper divisors (161011147).

1044351413 is a wasteful number, since it uses less digits than its factorization.

1044351413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1477267.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 1044351413 is about 32316.4263649309. The cubic root of 1044351413 is about 1014.5704745082.

Adding to 1044351413 its reverse (3141534401), we get a palindrome (4185885814).

The spelling of 1044351413 in words is "one billion, forty-four million, three hundred fifty-one thousand, four hundred thirteen".