4400303323 has 32 divisors (see below), whose sum is σ = 4935168000. Its totient is φ = 3897818496.

The previous prime is 4400303291. The next prime is 4400303333. The reversal of 4400303323 is 3233030044.

It is not a de Polignac number, because 4400303323 - 2⁵ = 4400303291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4400303294 and 4400303303.

It is not an unprimeable number, because it can be changed into a prime (4400303333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9186198 + ... + 9186676.

It is an arithmetic number, because the mean of its divisors is an integer number (154224000).

Almost surely, 2^4400303323 is an apocalyptic number.

4400303323 is a deficient number, since it is larger than the sum of its proper divisors (534864677).

4400303323 is a wasteful number, since it uses less digits than its factorization.

4400303323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811.

The product of its (nonzero) digits is 2592, while the sum is 22.

The square root of 4400303323 is about 66334.7821508445. The cubic root of 4400303323 is about 1638.6801947278.

Adding to 4400303323 its reverse (3233030044), we get a palindrome (7633333367).

The spelling of 4400303323 in words is "four billion, four hundred million, three hundred three thousand, three hundred twenty-three".