234573105443 has 2 divisors, whose sum is σ = 234573105444. Its totient is φ = 234573105442.

The previous prime is 234573105413. The next prime is 234573105463. The reversal of 234573105443 is 344501375432.

234573105443 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 234573105443 - 2⁸ = 234573105187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 234573105443.

It is not a weakly prime, because it can be changed into another prime (234573105413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117286552721 + 117286552722.

It is an arithmetic number, because the mean of its divisors is an integer number (117286552722).

Almost surely, 2^234573105443 is an apocalyptic number.

234573105443 is a deficient number, since it is larger than the sum of its proper divisors (1).

234573105443 is an equidigital number, since it uses as much as digits as its factorization.

234573105443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 604800, while the sum is 41.

The spelling of 234573105443 in words is "two hundred thirty-four billion, five hundred seventy-three million, one hundred five thousand, four hundred forty-three".