234014221 has 16 divisors (see below), whose sum is σ = 270789120. Its totient is φ = 198092160.

The previous prime is 234014219. The next prime is 234014227. The reversal of 234014221 is 122410432.

It is not a de Polignac number, because 234014221 - 2¹ = 234014219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234014227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 228691 + ... + 229711.

It is an arithmetic number, because the mean of its divisors is an integer number (16924320).

Almost surely, 2^234014221 is an apocalyptic number.

It is an amenable number.

234014221 is a deficient number, since it is larger than the sum of its proper divisors (36774899).

234014221 is a wasteful number, since it uses less digits than its factorization.

234014221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1404.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 234014221 is about 15297.5233616426. The cubic root of 234014221 is about 616.2364978863.

Adding to 234014221 its reverse (122410432), we get a palindrome (356424653).

It can be divided in two parts, 2340 and 14221, that added together give a palindrome (16561).

The spelling of 234014221 in words is "two hundred thirty-four million, fourteen thousand, two hundred twenty-one".