13344221412009 has 64 divisors (see below), whose sum is σ = 20367830246400. Its totient is φ = 8628316038144.

The previous prime is 13344221411993. The next prime is 13344221412013. The reversal of 13344221412009 is 90021412244331.

13344221412009 is a `hidden beast` number, since 1 + 3 + 3 + 442 + 2 + 1 + 4 + 1 + 200 + 9 = 666.

13344221412009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13344221412009 - 2⁴ = 13344221411993 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13344221912009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1000534789 + ... + 1000548125.

It is an arithmetic number, because the mean of its divisors is an integer number (318247347600).

Almost surely, 2^{13344221412009} is an apocalyptic number.

It is an amenable number.

13344221412009 is a deficient number, since it is larger than the sum of its proper divisors (7023608834391).

13344221412009 is a wasteful number, since it uses less digits than its factorization.

13344221412009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16479 (or 16473 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 13344221412009 in words is "thirteen trillion, three hundred forty-four billion, two hundred twenty-one million, four hundred twelve thousand, nine".