2244433313 has 8 divisors (see below), whose sum is σ = 2386662408. Its totient is φ = 2103337984.

The previous prime is 2244433307. The next prime is 2244433333. The reversal of 2244433313 is 3133344422.

It can be written as a sum of positive squares in 4 ways, for example, as 189805729 + 2054627584 = 13777^2 + 45328^2 .

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 2244433313 - 2⁴ = 2244433297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2244433333) 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, 279356 + ... + 287277.

It is an arithmetic number, because the mean of its divisors is an integer number (298332801).

Almost surely, 2^2244433313 is an apocalyptic number.

It is an amenable number.

2244433313 is a deficient number, since it is larger than the sum of its proper divisors (142229095).

2244433313 is a wasteful number, since it uses less digits than its factorization.

2244433313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566883.

The product of its digits is 20736, while the sum is 29.

The square root of 2244433313 is about 47375.4505308393. The cubic root of 2244433313 is about 1309.2891493301.

Adding to 2244433313 its reverse (3133344422), we get a palindrome (5377777735).

The spelling of 2244433313 in words is "two billion, two hundred forty-four million, four hundred thirty-three thousand, three hundred thirteen".