13204443334205 has 16 divisors (see below), whose sum is σ = 16024131581760. Its totient is φ = 10444366238592.

The previous prime is 13204443334189. The next prime is 13204443334213. The reversal of 13204443334205 is 50243334440231.

It is a cyclic number.

It is not a de Polignac number, because 13204443334205 - 2⁴ = 13204443334189 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8804402 + ... + 10194428.

It is an arithmetic number, because the mean of its divisors is an integer number (1001508223860).

Almost surely, 2^{13204443334205} is an apocalyptic number.

It is an amenable number.

13204443334205 is a deficient number, since it is larger than the sum of its proper divisors (2819688247555).

13204443334205 is a wasteful number, since it uses less digits than its factorization.

13204443334205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411468.

The product of its (nonzero) digits is 414720, while the sum is 38.

Adding to 13204443334205 its reverse (50243334440231), we get a palindrome (63447777774436).

The spelling of 13204443334205 in words is "thirteen trillion, two hundred four billion, four hundred forty-three million, three hundred thirty-four thousand, two hundred five".