214424213 has 8 divisors (see below), whose sum is σ = 233174232. Its totient is φ = 196356096.

The previous prime is 214424201. The next prime is 214424227. The reversal of 214424213 is 312424412.

It can be written as a sum of positive squares in 4 ways, for example, as 131377444 + 83046769 = 11462^2 + 9113^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 214424213 - 2²² = 210229909 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 (214424233) 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, 169820 + ... + 171077.

It is an arithmetic number, because the mean of its divisors is an integer number (29146779).

Almost surely, 2^214424213 is an apocalyptic number.

It is an amenable number.

214424213 is a deficient number, since it is larger than the sum of its proper divisors (18750019).

214424213 is a wasteful number, since it uses less digits than its factorization.

214424213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340951.

The product of its digits is 1536, while the sum is 23.

The square root of 214424213 is about 14643.2309617789. The cubic root of 214424213 is about 598.5373754090.

Adding to 214424213 its reverse (312424412), we get a palindrome (526848625).

The spelling of 214424213 in words is "two hundred fourteen million, four hundred twenty-four thousand, two hundred thirteen".