13344223205 has 8 divisors (see below), whose sum is σ = 16120539000. Its totient is φ = 10603731136.

The previous prime is 13344223201. The next prime is 13344223231. The reversal of 13344223205 is 50232244331.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 663886756 + 12680336449 = 25766^2 + 112607^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 13344223205 - 2² = 13344223201 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13344223201) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8955110 + ... + 8956599.

It is an arithmetic number, because the mean of its divisors is an integer number (2015067375).

Almost surely, 2^13344223205 is an apocalyptic number.

It is an amenable number.

13344223205 is a deficient number, since it is larger than the sum of its proper divisors (2776315795).

13344223205 is a wasteful number, since it uses less digits than its factorization.

13344223205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17911863.

The product of its (nonzero) digits is 17280, while the sum is 29.

Adding to 13344223205 its reverse (50232244331), we get a palindrome (63576467536).

The spelling of 13344223205 in words is "thirteen billion, three hundred forty-four million, two hundred twenty-three thousand, two hundred five".