4233434473 has 2 divisors, whose sum is σ = 4233434474. Its totient is φ = 4233434472.

The previous prime is 4233434423. The next prime is 4233434477. The reversal of 4233434473 is 3744343324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2338399449 + 1895035024 = 48357^2 + 43532^2 .

It is a cyclic number.

It is not a de Polignac number, because 4233434473 - 2²¹ = 4231337321 is a prime.

It is not a weakly prime, because it can be changed into another prime (4233434477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2116717236 + 2116717237.

It is an arithmetic number, because the mean of its divisors is an integer number (2116717237).

Almost surely, 2^4233434473 is an apocalyptic number.

It is an amenable number.

4233434473 is a deficient number, since it is larger than the sum of its proper divisors (1).

4233434473 is an equidigital number, since it uses as much as digits as its factorization.

4233434473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 290304, while the sum is 37.

The square root of 4233434473 is about 65064.8482131481. The cubic root of 4233434473 is about 1617.6986161717.

Adding to 4233434473 its reverse (3744343324), we get a palindrome (7977777797).

The spelling of 4233434473 in words is "four billion, two hundred thirty-three million, four hundred thirty-four thousand, four hundred seventy-three".