3441443204543 has 4 divisors (see below), whose sum is σ = 3441898489680. Its totient is φ = 3440987919408.

The previous prime is 3441443204519. The next prime is 3441443204659. The reversal of 3441443204543 is 3454023441443.

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 3441443204543 - 2²⁰ = 3441442155967 is a prime.

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 3441443204543.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3441443204513) 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, 227631230 + ... + 227646347.

It is an arithmetic number, because the mean of its divisors is an integer number (860474622420).

Almost surely, 2^{3441443204543} is an apocalyptic number.

3441443204543 is a deficient number, since it is larger than the sum of its proper divisors (455285137).

3441443204543 is an equidigital number, since it uses as much as digits as its factorization.

3441443204543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455285136.

The product of its (nonzero) digits is 1105920, while the sum is 41.

Adding to 3441443204543 its reverse (3454023441443), we get a palindrome (6895466645986).

The spelling of 3441443204543 in words is "three trillion, four hundred forty-one billion, four hundred forty-three million, two hundred four thousand, five hundred forty-three".