234433775243 has 2 divisors, whose sum is σ = 234433775244. Its totient is φ = 234433775242.

The previous prime is 234433775197. The next prime is 234433775249. The reversal of 234433775243 is 342577334432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234433775243 - 2⁶ = 234433775179 is a prime.

It is not a weakly prime, because it can be changed into another prime (234433775249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117216887621 + 117216887622.

It is an arithmetic number, because the mean of its divisors is an integer number (117216887622).

Almost surely, 2^234433775243 is an apocalyptic number.

234433775243 is a deficient number, since it is larger than the sum of its proper divisors (1).

234433775243 is an equidigital number, since it uses as much as digits as its factorization.

234433775243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5080320, while the sum is 47.

The spelling of 234433775243 in words is "two hundred thirty-four billion, four hundred thirty-three million, seven hundred seventy-five thousand, two hundred forty-three".