3243234523 has 2 divisors, whose sum is σ = 3243234524. Its totient is φ = 3243234522.

The previous prime is 3243234497. The next prime is 3243234559. The reversal of 3243234523 is 3254323423.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3243234523 is a prime.

It is not a weakly prime, because it can be changed into another prime (3243232523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621617261 + 1621617262.

It is an arithmetic number, because the mean of its divisors is an integer number (1621617262).

Almost surely, 2^3243234523 is an apocalyptic number.

3243234523 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243234523 is an equidigital number, since it uses as much as digits as its factorization.

3243234523 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 31.

The square root of 3243234523 is about 56949.4031838789. The cubic root of 3243234523 is about 1480.2194894524.

Adding to 3243234523 its reverse (3254323423), we get a palindrome (6497557946).

Subtracting 3243234523 from its reverse (3254323423), we obtain a square (11088900 = 3330²).

The spelling of 3243234523 in words is "three billion, two hundred forty-three million, two hundred thirty-four thousand, five hundred twenty-three".