234144133 has 2 divisors, whose sum is σ = 234144134. Its totient is φ = 234144132.

The previous prime is 234144109. The next prime is 234144151. The reversal of 234144133 is 331441432.

234144133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 233998209 + 145924 = 15297^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 234144133 - 2⁵ = 234144101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 234144098 and 234144107.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (234144433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117072066 + 117072067.

It is an arithmetic number, because the mean of its divisors is an integer number (117072067).

Almost surely, 2^234144133 is an apocalyptic number.

It is an amenable number.

234144133 is a deficient number, since it is larger than the sum of its proper divisors (1).

234144133 is an equidigital number, since it uses as much as digits as its factorization.

234144133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3456, while the sum is 25.

The square root of 234144133 is about 15301.7689500267. The cubic root of 234144133 is about 616.3505104818.

Adding to 234144133 its reverse (331441432), we get a palindrome (565585565).

The spelling of 234144133 in words is "two hundred thirty-four million, one hundred forty-four thousand, one hundred thirty-three".