314430243 has 4 divisors (see below), whose sum is σ = 419240328. Its totient is φ = 209620160.

The previous prime is 314430239. The next prime is 314430247. The reversal of 314430243 is 342034413.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (314430239) and next prime (314430247).

It is a cyclic number.

It is not a de Polignac number, because 314430243 - 2² = 314430239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314430247) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52405038 + ... + 52405043.

It is an arithmetic number, because the mean of its divisors is an integer number (104810082).

Almost surely, 2^314430243 is an apocalyptic number.

314430243 is a deficient number, since it is larger than the sum of its proper divisors (104810085).

314430243 is a wasteful number, since it uses less digits than its factorization.

314430243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104810084.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 314430243 is about 17732.1809995274. The cubic root of 314430243 is about 679.9987334175.

Adding to 314430243 its reverse (342034413), we get a palindrome (656464656).

The spelling of 314430243 in words is "three hundred fourteen million, four hundred thirty thousand, two hundred forty-three".