320314441 has 8 divisors (see below), whose sum is σ = 325435968. Its totient is φ = 315210000.

The previous prime is 320314417. The next prime is 320314453. The reversal of 320314441 is 144413023.

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 320314441 - 2²³ = 311925833 is a prime.

It is a super-2 number, since 2×320314441² = 205202682226284962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (320314411) 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, 36591 + ... + 44491.

It is an arithmetic number, because the mean of its divisors is an integer number (40679496).

Almost surely, 2^320314441 is an apocalyptic number.

It is an amenable number.

320314441 is a deficient number, since it is larger than the sum of its proper divisors (5121527).

320314441 is an equidigital number, since it uses as much as digits as its factorization.

320314441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8543.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 320314441 is about 17897.3305551415. The cubic root of 320314441 is about 684.2143413904.

Adding to 320314441 its reverse (144413023), we get a palindrome (464727464).

The spelling of 320314441 in words is "three hundred twenty million, three hundred fourteen thousand, four hundred forty-one".