234143027 has 2 divisors, whose sum is σ = 234143028. Its totient is φ = 234143026.

The previous prime is 234143017. The next prime is 234143033. The reversal of 234143027 is 720341432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234143027 - 2⁴ = 234143011 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 234142987 and 234143005.

It is not a weakly prime, because it can be changed into another prime (234143017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117071513 + 117071514.

It is an arithmetic number, because the mean of its divisors is an integer number (117071514).

Almost surely, 2^234143027 is an apocalyptic number.

234143027 is a deficient number, since it is larger than the sum of its proper divisors (1).

234143027 is an equidigital number, since it uses as much as digits as its factorization.

234143027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 234143027 is about 15301.7328103715. The cubic root of 234143027 is about 616.3495400186.

Adding to 234143027 its reverse (720341432), we get a palindrome (954484459).

The spelling of 234143027 in words is "two hundred thirty-four million, one hundred forty-three thousand, twenty-seven".