234311256 has 24 divisors (see below), whose sum is σ = 634593180. Its totient is φ = 78103728.

The previous prime is 234311227. The next prime is 234311267. The reversal of 234311256 is 652113432.

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1627090 + ... + 1627233.

Almost surely, 2^234311256 is an apocalyptic number.

It is an amenable number.

234311256 is an abundant number, since it is smaller than the sum of its proper divisors (400281924).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234311256 is a wasteful number, since it uses less digits than its factorization.

234311256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3254335 (or 3254328 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 234311256 is about 15307.2288804996. The cubic root of 234311256 is about 616.4971179687.

Adding to 234311256 its reverse (652113432), we get a palindrome (886424688).

The spelling of 234311256 in words is "two hundred thirty-four million, three hundred eleven thousand, two hundred fifty-six".