4421323313 has 12 divisors (see below), whose sum is σ = 5090483088. Its totient is φ = 3807834840.

The previous prime is 4421323301. The next prime is 4421323343. The reversal of 4421323313 is 3133231244.

It is not a de Polignac number, because 4421323313 - 2⁸ = 4421323057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4421323343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 552731 + ... + 560672.

It is an arithmetic number, because the mean of its divisors is an integer number (424206924).

Almost surely, 2^4421323313 is an apocalyptic number.

It is an amenable number.

4421323313 is a deficient number, since it is larger than the sum of its proper divisors (669159775).

4421323313 is a wasteful number, since it uses less digits than its factorization.

4421323313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1113452 (or 1113433 counting only the distinct ones).

The product of its digits is 5184, while the sum is 26.

The square root of 4421323313 is about 66493.0320635178. The cubic root of 4421323313 is about 1641.2853438555.

Adding to 4421323313 its reverse (3133231244), we get a palindrome (7554554557).

The spelling of 4421323313 in words is "four billion, four hundred twenty-one million, three hundred twenty-three thousand, three hundred thirteen".