2234143 has 2 divisors, whose sum is σ = 2234144. Its totient is φ = 2234142.

The previous prime is 2234129. The next prime is 2234149. The reversal of 2234143 is 3414322.

2234143 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 is a cyclic number.

It is not a de Polignac number, because 2234143 - 2⁹ = 2233631 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2234143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2234149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117071 + 1117072.

It is an arithmetic number, because the mean of its divisors is an integer number (1117072).

2^2234143 is an apocalyptic number.

2234143 is a deficient number, since it is larger than the sum of its proper divisors (1).

2234143 is an equidigital number, since it uses as much as digits as its factorization.

2234143 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 576, while the sum is 19.

The square root of 2234143 is about 1494.7049876146. The cubic root of 2234143 is about 130.7285133724.

Adding to 2234143 its reverse (3414322), we get a palindrome (5648465).

The spelling of 2234143 in words is "two million, two hundred thirty-four thousand, one hundred forty-three".