314742223 has 2 divisors, whose sum is σ = 314742224. Its totient is φ = 314742222.

The previous prime is 314742217. The next prime is 314742227. The reversal of 314742223 is 322247413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314742223 - 2¹⁷ = 314611151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314742191 and 314742200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314742227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157371111 + 157371112.

It is an arithmetic number, because the mean of its divisors is an integer number (157371112).

Almost surely, 2^314742223 is an apocalyptic number.

314742223 is a deficient number, since it is larger than the sum of its proper divisors (1).

314742223 is an equidigital number, since it uses as much as digits as its factorization.

314742223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 28.

The square root of 314742223 is about 17740.9758187085. The cubic root of 314742223 is about 680.2235589911.

Adding to 314742223 its reverse (322247413), we get a palindrome (636989636).

The spelling of 314742223 in words is "three hundred fourteen million, seven hundred forty-two thousand, two hundred twenty-three".