234240022 has 8 divisors (see below), whose sum is σ = 352560096. Its totient is φ = 116719992.

The previous prime is 234240001. The next prime is 234240023. The reversal of 234240022 is 220042432.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234240023) 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, 199278 + ... + 200449.

It is an arithmetic number, because the mean of its divisors is an integer number (44070012).

Almost surely, 2^234240022 is an apocalyptic number.

234240022 is a deficient number, since it is larger than the sum of its proper divisors (118320074).

234240022 is a wasteful number, since it uses less digits than its factorization.

234240022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 400022.

The product of its (nonzero) digits is 768, while the sum is 19.

The square root of 234240022 is about 15304.9018944912. The cubic root of 234240022 is about 616.4346369658.

Adding to 234240022 its reverse (220042432), we get a palindrome (454282454).

The spelling of 234240022 in words is "two hundred thirty-four million, two hundred forty thousand, twenty-two".