441320323 has 8 divisors (see below), whose sum is σ = 471649392. Its totient is φ = 411476736.

The previous prime is 441320317. The next prime is 441320329. The reversal of 441320323 is 323023144.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (441320317) and next prime (441320329).

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 441320323 - 2⁵ = 441320291 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 441320294 and 441320303.

It is not an unprimeable number, because it can be changed into a prime (441320329) 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, 119490 + ... + 123127.

It is an arithmetic number, because the mean of its divisors is an integer number (58956174).

Almost surely, 2^441320323 is an apocalyptic number.

441320323 is a deficient number, since it is larger than the sum of its proper divisors (30329069).

441320323 is a wasteful number, since it uses less digits than its factorization.

441320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242741.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 441320323 is about 21007.6253536662. The cubic root of 441320323 is about 761.3505090619.

Adding to 441320323 its reverse (323023144), we get a palindrome (764343467).

The spelling of 441320323 in words is "four hundred forty-one million, three hundred twenty thousand, three hundred twenty-three".