314865401 has 2 divisors, whose sum is σ = 314865402. Its totient is φ = 314865400.

The previous prime is 314865373. The next prime is 314865403. The reversal of 314865401 is 104568413.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 311346025 + 3519376 = 17645^2 + 1876^2 .

It is an emirp because it is prime and its reverse (104568413) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314865401 is a prime.

Together with 314865403, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (314865403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157432700 + 157432701.

It is an arithmetic number, because the mean of its divisors is an integer number (157432701).

Almost surely, 2^314865401 is an apocalyptic number.

It is an amenable number.

314865401 is a deficient number, since it is larger than the sum of its proper divisors (1).

314865401 is an equidigital number, since it uses as much as digits as its factorization.

314865401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 314865401 is about 17744.4470468933. The cubic root of 314865401 is about 680.3122851965.

The spelling of 314865401 in words is "three hundred fourteen million, eight hundred sixty-five thousand, four hundred one".