234556949233 has 2 divisors, whose sum is σ = 234556949234. Its totient is φ = 234556949232.

The previous prime is 234556949203. The next prime is 234556949257. The reversal of 234556949233 is 332949655432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 164505681649 + 70051267584 = 405593^2 + 264672^2 .

It is a cyclic number.

It is not a de Polignac number, because 234556949233 - 2²⁵ = 234523394801 is a prime.

It is not a weakly prime, because it can be changed into another prime (234556949203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117278474616 + 117278474617.

It is an arithmetic number, because the mean of its divisors is an integer number (117278474617).

Almost surely, 2^234556949233 is an apocalyptic number.

It is an amenable number.

234556949233 is a deficient number, since it is larger than the sum of its proper divisors (1).

234556949233 is an equidigital number, since it uses as much as digits as its factorization.

234556949233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20995200, while the sum is 55.

The spelling of 234556949233 in words is "two hundred thirty-four billion, five hundred fifty-six million, nine hundred forty-nine thousand, two hundred thirty-three".