441420323 has 8 divisors (see below), whose sum is σ = 453647040. Its totient is φ = 429209280.

The previous prime is 441420319. The next prime is 441420337. The reversal of 441420323 is 323024144.

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 441420323 - 2² = 441420319 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (441420313) 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, 74438 + ... + 80148.

It is an arithmetic number, because the mean of its divisors is an integer number (56705880).

Almost surely, 2^441420323 is an apocalyptic number.

441420323 is a deficient number, since it is larger than the sum of its proper divisors (12226717).

441420323 is a wasteful number, since it uses less digits than its factorization.

441420323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7837.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 441420323 is about 21010.0053069960. The cubic root of 441420323 is about 761.4080102291.

Adding to 441420323 its reverse (323024144), we get a palindrome (764444467).

The spelling of 441420323 in words is "four hundred forty-one million, four hundred twenty thousand, three hundred twenty-three".