3243113343 has 16 divisors (see below), whose sum is σ = 4825602400. Its totient is φ = 2152630080.

The previous prime is 3243113327. The next prime is 3243113353. The reversal of 3243113343 is 3433113423.

3243113343 is a `hidden beast` number, since 3 + 2 + 4 + 311 + 3 + 343 = 666.

It is not a de Polignac number, because 3243113343 - 2⁴ = 3243113327 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3243113353) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 256078 + ... + 268443.

It is an arithmetic number, because the mean of its divisors is an integer number (301600150).

Almost surely, 2^3243113343 is an apocalyptic number.

3243113343 is a deficient number, since it is larger than the sum of its proper divisors (1582489057).

3243113343 is a wasteful number, since it uses less digits than its factorization.

3243113343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524759 (or 524753 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

The square root of 3243113343 is about 56948.3392470755. The cubic root of 3243113343 is about 1480.2010536151.

Adding to 3243113343 its reverse (3433113423), we get a palindrome (6676226766).

The spelling of 3243113343 in words is "three billion, two hundred forty-three million, one hundred thirteen thousand, three hundred forty-three".