234158560843 has 2 divisors, whose sum is σ = 234158560844. Its totient is φ = 234158560842.

The previous prime is 234158560841. The next prime is 234158560859. The reversal of 234158560843 is 348065851432.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 234158560843 - 2¹ = 234158560841 is a prime.

Together with 234158560841, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (234158560841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117079280421 + 117079280422.

It is an arithmetic number, because the mean of its divisors is an integer number (117079280422).

Almost surely, 2^234158560843 is an apocalyptic number.

234158560843 is a deficient number, since it is larger than the sum of its proper divisors (1).

234158560843 is an equidigital number, since it uses as much as digits as its factorization.

234158560843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2764800, while the sum is 49.

The spelling of 234158560843 in words is "two hundred thirty-four billion, one hundred fifty-eight million, five hundred sixty thousand, eight hundred forty-three".