234233332393 has 2 divisors, whose sum is σ = 234233332394. Its totient is φ = 234233332392.

The previous prime is 234233332391. The next prime is 234233332439. The reversal of 234233332393 is 393233332432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 161016007824 + 73217324569 = 401268^2 + 270587^2 .

It is a cyclic number.

It is not a de Polignac number, because 234233332393 - 2¹ = 234233332391 is a prime.

Together with 234233332391, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (234233332391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117116666196 + 117116666197.

It is an arithmetic number, because the mean of its divisors is an integer number (117116666197).

Almost surely, 2^234233332393 is an apocalyptic number.

It is an amenable number.

234233332393 is a deficient number, since it is larger than the sum of its proper divisors (1).

234233332393 is an equidigital number, since it uses as much as digits as its factorization.

234233332393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 629856, while the sum is 40.

The spelling of 234233332393 in words is "two hundred thirty-four billion, two hundred thirty-three million, three hundred thirty-two thousand, three hundred ninety-three".