314445323 has 2 divisors, whose sum is σ = 314445324. Its totient is φ = 314445322.

The previous prime is 314445317. The next prime is 314445361. The reversal of 314445323 is 323544413.

It is a weak prime.

It is an emirp because it is prime and its reverse (323544413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314445323 - 2⁸ = 314445067 is a prime.

It is a super-2 number, since 2×314445323² = 197751722313148658, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (314445023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157222661 + 157222662.

It is an arithmetic number, because the mean of its divisors is an integer number (157222662).

Almost surely, 2^314445323 is an apocalyptic number.

314445323 is a deficient number, since it is larger than the sum of its proper divisors (1).

314445323 is an equidigital number, since it uses as much as digits as its factorization.

314445323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17280, while the sum is 29.

The square root of 314445323 is about 17732.6062100302. The cubic root of 314445323 is about 680.0096041031.

Adding to 314445323 its reverse (323544413), we get a palindrome (637989736).

The spelling of 314445323 in words is "three hundred fourteen million, four hundred forty-five thousand, three hundred twenty-three".