13204442318 has 8 divisors (see below), whose sum is σ = 19833687048. Its totient is φ = 6593213304.

The previous prime is 13204442311. The next prime is 13204442323. The reversal of 13204442318 is 81324440231.

13204442318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13204442311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4502096 + ... + 4505027.

It is an arithmetic number, because the mean of its divisors is an integer number (2479210881).

Almost surely, 2^13204442318 is an apocalyptic number.

13204442318 is a deficient number, since it is larger than the sum of its proper divisors (6629244730).

13204442318 is an equidigital number, since it uses as much as digits as its factorization.

13204442318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9007858.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 13204442318 its reverse (81324440231), we get a palindrome (94528882549).

The spelling of 13204442318 in words is "thirteen billion, two hundred four million, four hundred forty-two thousand, three hundred eighteen".