234310156 has 12 divisors (see below), whose sum is σ = 410992792. Its totient is φ = 116883648.

The previous prime is 234310151. The next prime is 234310157. The reversal of 234310156 is 651013432.

It is a self number, because there is not a number n which added to its sum of digits gives 234310156.

It is not an unprimeable number, because it can be changed into a prime (234310151) 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, 65910 + ... + 69373.

Almost surely, 2^234310156 is an apocalyptic number.

It is an amenable number.

234310156 is a deficient number, since it is larger than the sum of its proper divisors (176682636).

234310156 is a wasteful number, since it uses less digits than its factorization.

234310156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135720 (or 135718 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 234310156 is about 15307.1929497214. The cubic root of 234310156 is about 616.4961532293.

Adding to 234310156 its reverse (651013432), we get a palindrome (885323588).

The spelling of 234310156 in words is "two hundred thirty-four million, three hundred ten thousand, one hundred fifty-six".