334214213 has 2 divisors, whose sum is σ = 334214214. Its totient is φ = 334214212.

The previous prime is 334214197. The next prime is 334214233. The reversal of 334214213 is 312412433.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 280294564 + 53919649 = 16742^2 + 7343^2 .

It is an emirp because it is prime and its reverse (312412433) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 334214213 - 2⁴ = 334214197 is a prime.

It is a super-2 number, since 2×334214213² = 223398280342418738, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (334214233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 167107106 + 167107107.

It is an arithmetic number, because the mean of its divisors is an integer number (167107107).

Almost surely, 2^334214213 is an apocalyptic number.

It is an amenable number.

334214213 is a deficient number, since it is larger than the sum of its proper divisors (1).

334214213 is an equidigital number, since it uses as much as digits as its factorization.

334214213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 23.

The square root of 334214213 is about 18281.5265500450. The cubic root of 334214213 is about 693.9715049744.

Adding to 334214213 its reverse (312412433), we get a palindrome (646626646).

The spelling of 334214213 in words is "three hundred thirty-four million, two hundred fourteen thousand, two hundred thirteen".