3243454133 has 2 divisors, whose sum is σ = 3243454134. Its totient is φ = 3243454132.

The previous prime is 3243454103. The next prime is 3243454139. The reversal of 3243454133 is 3314543423.

3243454133 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2254540324 + 988913809 = 47482^2 + 31447^2 .

It is an emirp because it is prime and its reverse (3314543423) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3243454133 - 2²⁰ = 3242405557 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3243454133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3243454139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1621727066 + 1621727067.

It is an arithmetic number, because the mean of its divisors is an integer number (1621727067).

Almost surely, 2^3243454133 is an apocalyptic number.

It is an amenable number.

3243454133 is a deficient number, since it is larger than the sum of its proper divisors (1).

3243454133 is an equidigital number, since it uses as much as digits as its factorization.

3243454133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 32.

The square root of 3243454133 is about 56951.3312662663. The cubic root of 3243454133 is about 1480.2528988634.

Adding to 3243454133 its reverse (3314543423), we get a palindrome (6557997556).

The spelling of 3243454133 in words is "three billion, two hundred forty-three million, four hundred fifty-four thousand, one hundred thirty-three".