4233433121233 has 2 divisors, whose sum is σ = 4233433121234. Its totient is φ = 4233433121232.

The previous prime is 4233433121221. The next prime is 4233433121243. The reversal of 4233433121233 is 3321213343324.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3956311946304 + 277121174929 = 1989048^2 + 526423^2 .

It is a cyclic number.

It is not a de Polignac number, because 4233433121233 - 2¹⁷ = 4233432990161 is a prime.

It is not a weakly prime, because it can be changed into another prime (4233433121213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116716560616 + 2116716560617.

It is an arithmetic number, because the mean of its divisors is an integer number (2116716560617).

Almost surely, 2^{4233433121233} is an apocalyptic number.

It is an amenable number.

4233433121233 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233433121233 is an equidigital number, since it uses as much as digits as its factorization.

4233433121233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 93312, while the sum is 34.

Adding to 4233433121233 its reverse (3321213343324), we get a palindrome (7554646464557).

The spelling of 4233433121233 in words is "four trillion, two hundred thirty-three billion, four hundred thirty-three million, one hundred twenty-one thousand, two hundred thirty-three".