3243144113 has 4 divisors (see below), whose sum is σ = 3537975408. Its totient is φ = 2948312820.

The previous prime is 3243144109. The next prime is 3243144119. The reversal of 3243144113 is 3114413423.

It is a happy number.

3243144113 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3243144113 - 2² = 3243144109 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3243144119) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147415631 + ... + 147415652.

It is an arithmetic number, because the mean of its divisors is an integer number (884493852).

Almost surely, 2^3243144113 is an apocalyptic number.

It is an amenable number.

3243144113 is a deficient number, since it is larger than the sum of its proper divisors (294831295).

3243144113 is a wasteful number, since it uses less digits than its factorization.

3243144113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294831294.

The product of its digits is 3456, while the sum is 26.

The square root of 3243144113 is about 56948.6094035667. The cubic root of 3243144113 is about 1480.2057348825.

Adding to 3243144113 its reverse (3114413423), we get a palindrome (6357557536).

The spelling of 3243144113 in words is "three billion, two hundred forty-three million, one hundred forty-four thousand, one hundred thirteen".