234331214 has 16 divisors (see below), whose sum is σ = 378934080. Its totient is φ = 108038880.

The previous prime is 234331193. The next prime is 234331219. The reversal of 234331214 is 412133432.

It is a super-2 number, since 2×234331214² = 109822235709427592, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 234331214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234331219) 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, 23579 + ... + 32009.

It is an arithmetic number, because the mean of its divisors is an integer number (23683380).

Almost surely, 2^234331214 is an apocalyptic number.

234331214 is a deficient number, since it is larger than the sum of its proper divisors (144602866).

234331214 is a wasteful number, since it uses less digits than its factorization.

234331214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9515.

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

The square root of 234331214 is about 15307.8807808266. The cubic root of 234331214 is about 616.5146213249.

Adding to 234331214 its reverse (412133432), we get a palindrome (646464646).

The spelling of 234331214 in words is "two hundred thirty-four million, three hundred thirty-one thousand, two hundred fourteen".