2044322313 has 8 divisors (see below), whose sum is σ = 2973559776. Its totient is φ = 1238983200.

The previous prime is 2044322281. The next prime is 2044322351. The reversal of 2044322313 is 3132234402.

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

It is not a de Polignac number, because 2044322313 - 2⁵ = 2044322281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2044322353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30974548 + ... + 30974613.

It is an arithmetic number, because the mean of its divisors is an integer number (371694972).

Almost surely, 2^2044322313 is an apocalyptic number.

It is an amenable number.

2044322313 is a deficient number, since it is larger than the sum of its proper divisors (929237463).

2044322313 is a wasteful number, since it uses less digits than its factorization.

2044322313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61949175.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2044322313 is about 45214.1826532339. The cubic root of 2044322313 is about 1269.1602345169.

Adding to 2044322313 its reverse (3132234402), we get a palindrome (5176556715).

The spelling of 2044322313 in words is "two billion, forty-four million, three hundred twenty-two thousand, three hundred thirteen".