4421303323 has 4 divisors (see below), whose sum is σ = 4422463648. Its totient is φ = 4420143000.

The previous prime is 4421303321. The next prime is 4421303329. The reversal of 4421303323 is 3233031244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4421303323 - 2¹ = 4421303321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4421303321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 574428 + ... + 582073.

It is an arithmetic number, because the mean of its divisors is an integer number (1105615912).

Almost surely, 2^4421303323 is an apocalyptic number.

4421303323 is a deficient number, since it is larger than the sum of its proper divisors (1160325).

4421303323 is a wasteful number, since it uses less digits than its factorization.

4421303323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1160324.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 4421303323 is about 66492.8817468457. The cubic root of 4421303323 is about 1641.2828702866.

Adding to 4421303323 its reverse (3233031244), we get a palindrome (7654334567).

The spelling of 4421303323 in words is "four billion, four hundred twenty-one million, three hundred three thousand, three hundred twenty-three".