234143032 has 16 divisors (see below), whose sum is σ = 439223760. Its totient is φ = 117016704.

The previous prime is 234143027. The next prime is 234143033. The reversal of 234143032 is 230341432.

It is a happy number.

It is an alternating number because its digits alternate between even and odd.

It is a junction number, because it is equal to n+sod(n) for n = 234142994 and 234143012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234143033) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15648 + ... + 26704.

It is an arithmetic number, because the mean of its divisors is an integer number (27451485).

Almost surely, 2^234143032 is an apocalyptic number.

It is an amenable number.

234143032 is a deficient number, since it is larger than the sum of its proper divisors (205080728).

234143032 is a wasteful number, since it uses less digits than its factorization.

234143032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13710 (or 13706 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 234143032 is about 15301.7329737517. The cubic root of 234143032 is about 616.3495444059.

Adding to 234143032 its reverse (230341432), we get a palindrome (464484464).

The spelling of 234143032 in words is "two hundred thirty-four million, one hundred forty-three thousand, thirty-two".