3243122355443 has 4 divisors (see below), whose sum is σ = 3264599987088. Its totient is φ = 3221644723800.

The previous prime is 3243122355419. The next prime is 3243122355509. The reversal of 3243122355443 is 3445532213423.

3243122355443 is digitally balanced in base 3, 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.

It is a cyclic number.

It is not a de Polignac number, because 3243122355443 - 2⁶ = 3243122355379 is a prime.

It is a super-2 number, since 2×3243122355443² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3243122355443.

It is not an unprimeable number, because it can be changed into a prime (3243122355943) 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, 10738815596 + ... + 10738815897.

It is an arithmetic number, because the mean of its divisors is an integer number (816149996772).

Almost surely, 2^{3243122355443} is an apocalyptic number.

3243122355443 is a deficient number, since it is larger than the sum of its proper divisors (21477631645).

3243122355443 is a wasteful number, since it uses less digits than its factorization.

3243122355443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21477631644.

The product of its digits is 1036800, while the sum is 41.

Adding to 3243122355443 its reverse (3445532213423), we get a palindrome (6688654568866).

The spelling of 3243122355443 in words is "three trillion, two hundred forty-three billion, one hundred twenty-two million, three hundred fifty-five thousand, four hundred forty-three".