234412112404243 has 2 divisors, whose sum is σ = 234412112404244. Its totient is φ = 234412112404242.

The previous prime is 234412112404219. The next prime is 234412112404297. The reversal of 234412112404243 is 342404211214432.

234412112404243 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-234412112404243 is a prime.

It is not a weakly prime, because it can be changed into another prime (234412112404543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117206056202121 + 117206056202122.

It is an arithmetic number, because the mean of its divisors is an integer number (117206056202122).

Almost surely, 2^{234412112404243} is an apocalyptic number.

234412112404243 is a deficient number, since it is larger than the sum of its proper divisors (1).

234412112404243 is an equidigital number, since it uses as much as digits as its factorization.

234412112404243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 234412112404243 its reverse (342404211214432), we get a palindrome (576816323618675).

The spelling of 234412112404243 in words is "two hundred thirty-four trillion, four hundred twelve billion, one hundred twelve million, four hundred four thousand, two hundred forty-three".