314504263 has 2 divisors, whose sum is σ = 314504264. Its totient is φ = 314504262.

The previous prime is 314504257. The next prime is 314504273. The reversal of 314504263 is 362405413.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314504263 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314504243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157252131 + 157252132.

It is an arithmetic number, because the mean of its divisors is an integer number (157252132).

Almost surely, 2^314504263 is an apocalyptic number.

314504263 is a deficient number, since it is larger than the sum of its proper divisors (1).

314504263 is an equidigital number, since it uses as much as digits as its factorization.

314504263 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 314504263 is about 17734.2680424087. The cubic root of 314504263 is about 680.0520887146.

Adding to 314504263 its reverse (362405413), we get a palindrome (676909676).

The spelling of 314504263 in words is "three hundred fourteen million, five hundred four thousand, two hundred sixty-three".