314223343 has 8 divisors (see below), whose sum is σ = 359222688. Its totient is φ = 269251584.

The previous prime is 314223319. The next prime is 314223353. The reversal of 314223343 is 343322413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-314223343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314223313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32655 + ... + 41167.

It is an arithmetic number, because the mean of its divisors is an integer number (44902836).

Almost surely, 2^314223343 is an apocalyptic number.

314223343 is a deficient number, since it is larger than the sum of its proper divisors (44999345).

314223343 is an equidigital number, since it uses as much as digits as its factorization.

314223343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13793.

The product of its digits is 5184, while the sum is 25.

The square root of 314223343 is about 17726.3460137728. The cubic root of 314223343 is about 679.8495507699.

Adding to 314223343 its reverse (343322413), we get a palindrome (657545756).

The spelling of 314223343 in words is "three hundred fourteen million, two hundred twenty-three thousand, three hundred forty-three".