214344213 has 4 divisors (see below), whose sum is σ = 285792288. Its totient is φ = 142896140.

The previous prime is 214344197. The next prime is 214344223. The reversal of 214344213 is 312443412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 214344213 - 2⁴ = 214344197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214344223) 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, 35724033 + ... + 35724038.

It is an arithmetic number, because the mean of its divisors is an integer number (71448072).

Almost surely, 2^214344213 is an apocalyptic number.

It is an amenable number.

214344213 is a deficient number, since it is larger than the sum of its proper divisors (71448075).

214344213 is an equidigital number, since it uses as much as digits as its factorization.

214344213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71448074.

The product of its digits is 2304, while the sum is 24.

The square root of 214344213 is about 14640.4990693624. The cubic root of 214344213 is about 598.4629296090.

Adding to 214344213 its reverse (312443412), we get a palindrome (526787625).

The spelling of 214344213 in words is "two hundred fourteen million, three hundred forty-four thousand, two hundred thirteen".