234144312 has 32 divisors (see below), whose sum is σ = 589977600. Its totient is φ = 77432544.

The previous prime is 234144307. The next prime is 234144329. The reversal of 234144312 is 213441432.

234144312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35362 + ... + 41457.

It is an arithmetic number, because the mean of its divisors is an integer number (18436800).

Almost surely, 2^234144312 is an apocalyptic number.

It is an amenable number.

234144312 is an abundant number, since it is smaller than the sum of its proper divisors (355833288).

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

234144312 is a wasteful number, since it uses less digits than its factorization.

234144312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76955 (or 76951 counting only the distinct ones).

The product of its digits is 2304, while the sum is 24.

The square root of 234144312 is about 15301.7747990225. The cubic root of 234144312 is about 616.3506675456.

Adding to 234144312 its reverse (213441432), we get a palindrome (447585744).

The spelling of 234144312 in words is "two hundred thirty-four million, one hundred forty-four thousand, three hundred twelve".