314504243 has 2 divisors, whose sum is σ = 314504244. Its totient is φ = 314504242.

The previous prime is 314504237. The next prime is 314504251. The reversal of 314504243 is 342405413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314504243 - 2¹⁸ = 314242099 is a prime.

It is not a weakly prime, because it can be changed into another prime (314504263) 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, 157252121 + 157252122.

It is an arithmetic number, because the mean of its divisors is an integer number (157252122).

Almost surely, 2^314504243 is an apocalyptic number.

314504243 is a deficient number, since it is larger than the sum of its proper divisors (1).

314504243 is an equidigital number, since it uses as much as digits as its factorization.

314504243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 314504243 is about 17734.2674785287. The cubic root of 314504243 is about 680.0520742993.

Adding to 314504243 its reverse (342405413), we get a palindrome (656909656).

The spelling of 314504243 in words is "three hundred fourteen million, five hundred four thousand, two hundred forty-three".