4043343220413 has 16 divisors (see below), whose sum is σ = 6208317620736. Its totient is φ = 2292844572720.

The previous prime is 4043343220391. The next prime is 4043343220417. The reversal of 4043343220413 is 3140223433404.

It is a happy number.

It is not a de Polignac number, because 4043343220413 - 2⁶ = 4043343220349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4043343220417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 734883331 + ... + 734888832.

It is an arithmetic number, because the mean of its divisors is an integer number (388019851296).

Almost surely, 2^{4043343220413} is an apocalyptic number.

It is an amenable number.

4043343220413 is a deficient number, since it is larger than the sum of its proper divisors (2164974400323).

4043343220413 is a wasteful number, since it uses less digits than its factorization.

4043343220413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1469772304.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 4043343220413 its reverse (3140223433404), we get a palindrome (7183566653817).

The spelling of 4043343220413 in words is "four trillion, forty-three billion, three hundred forty-three million, two hundred twenty thousand, four hundred thirteen".