234234143 has 16 divisors (see below), whose sum is σ = 291374496. Its totient is φ = 184995840.

The previous prime is 234234127. The next prime is 234234163. The reversal of 234234143 is 341432432.

It is a cyclic number.

It is not a de Polignac number, because 234234143 - 2⁴ = 234234127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234234103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45746 + ... + 50607.

It is an arithmetic number, because the mean of its divisors is an integer number (18210906).

Almost surely, 2^234234143 is an apocalyptic number.

234234143 is a deficient number, since it is larger than the sum of its proper divisors (57140353).

234234143 is a wasteful number, since it uses less digits than its factorization.

234234143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96394.

The product of its digits is 6912, while the sum is 26.

The square root of 234234143 is about 15304.7098306371. The cubic root of 234234143 is about 616.4294797920.

Adding to 234234143 its reverse (341432432), we get a palindrome (575666575).

The spelling of 234234143 in words is "two hundred thirty-four million, two hundred thirty-four thousand, one hundred forty-three".