234131234 has 8 divisors (see below), whose sum is σ = 357149520. Its totient is φ = 115081396.

The previous prime is 234131213. The next prime is 234131267. The reversal of 234131234 is 432131432.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 991964 + ... + 992199.

It is an arithmetic number, because the mean of its divisors is an integer number (44643690).

Almost surely, 2^234131234 is an apocalyptic number.

234131234 is a deficient number, since it is larger than the sum of its proper divisors (123018286).

234131234 is a wasteful number, since it uses less digits than its factorization.

234131234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1984224.

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

The square root of 234131234 is about 15301.3474570052. The cubic root of 234131234 is about 616.3391920243.

Adding to 234131234 its reverse (432131432), we get a palindrome (666262666).

The spelling of 234131234 in words is "two hundred thirty-four million, one hundred thirty-one thousand, two hundred thirty-four".