234043 has 2 divisors, whose sum is σ = 234044. Its totient is φ = 234042.
The previous prime is 234029. The next prime is 234067. The reversal of 234043 is 340432.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-234043 is a prime.
It is a super-2 number, since 2×2340432 = 109552251698, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (234083) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117021 + 117022.
It is an arithmetic number, because the mean of its divisors is an integer number (117022).
2234043 is an apocalyptic number.
234043 is a deficient number, since it is larger than the sum of its proper divisors (1).
234043 is an equidigital number, since it uses as much as digits as its factorization.
234043 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 288, while the sum is 16.
The square root of 234043 is about 483.7799086361. The cubic root of 234043 is about 61.6261758379.
Adding to 234043 its reverse (340432), we get a palindrome (574475).
It can be divided in two parts, 2 and 34043, that multiplied together give a palindrome (68086).
The spelling of 234043 in words is "two hundred thirty-four thousand, forty-three".
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