234124243 has 2 divisors, whose sum is σ = 234124244. Its totient is φ = 234124242.

The previous prime is 234124237. The next prime is 234124273. The reversal of 234124243 is 342421432.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234124243 - 2¹⁷ = 233993171 is a prime.

It is a super-2 number, since 2×234124243² = 109628322320646098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (234124223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117062121 + 117062122.

It is an arithmetic number, because the mean of its divisors is an integer number (117062122).

Almost surely, 2^234124243 is an apocalyptic number.

234124243 is a deficient number, since it is larger than the sum of its proper divisors (1).

234124243 is an equidigital number, since it uses as much as digits as its factorization.

234124243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4608, while the sum is 25.

The square root of 234124243 is about 15301.1190113665. The cubic root of 234124243 is about 616.3330574730. Note that the first 3 decimals are identical.

Adding to 234124243 its reverse (342421432), we get a palindrome (576545675).

The spelling of 234124243 in words is "two hundred thirty-four million, one hundred twenty-four thousand, two hundred forty-three".