314223243 has 4 divisors (see below), whose sum is σ = 418964328. Its totient is φ = 209482160.

The previous prime is 314223241. The next prime is 314223253. The reversal of 314223243 is 342322413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342322413 = 3 ⋅114107471.

It is a cyclic number.

It is not a de Polignac number, because 314223243 - 2¹ = 314223241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (314223241) 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, 52370538 + ... + 52370543.

It is an arithmetic number, because the mean of its divisors is an integer number (104741082).

Almost surely, 2^314223243 is an apocalyptic number.

314223243 is a deficient number, since it is larger than the sum of its proper divisors (104741085).

314223243 is a wasteful number, since it uses less digits than its factorization.

314223243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104741084.

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

The square root of 314223243 is about 17726.3431931123. The cubic root of 314223243 is about 679.8494786504.

Adding to 314223243 its reverse (342322413), we get a palindrome (656545656).

The spelling of 314223243 in words is "three hundred fourteen million, two hundred twenty-three thousand, two hundred forty-three".