214424203 has 4 divisors (see below), whose sum is σ = 245056240. Its totient is φ = 183792168.

The previous prime is 214424201. The next prime is 214424227. The reversal of 214424203 is 302424412.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 214424203 - 2¹ = 214424201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214424201) 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, 15316008 + ... + 15316021.

It is an arithmetic number, because the mean of its divisors is an integer number (61264060).

Almost surely, 2^214424203 is an apocalyptic number.

214424203 is a deficient number, since it is larger than the sum of its proper divisors (30632037).

214424203 is an equidigital number, since it uses as much as digits as its factorization.

214424203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30632036.

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 214424203 is about 14643.2306203242. The cubic root of 214424203 is about 598.5373661044.

Adding to 214424203 its reverse (302424412), we get a palindrome (516848615).

The spelling of 214424203 in words is "two hundred fourteen million, four hundred twenty-four thousand, two hundred three".