12444243204011 has 8 divisors (see below), whose sum is σ = 12648490791504. Its totient is φ = 12240003474720.

The previous prime is 12444243203993. The next prime is 12444243204139. The reversal of 12444243204011 is 11040234244421.

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 12444243204011 - 2¹⁰ = 12444243202987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12444243201011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1272041 + ... + 5148453.

It is an arithmetic number, because the mean of its divisors is an integer number (1581061348938).

Almost surely, 2^{12444243204011} is an apocalyptic number.

12444243204011 is a deficient number, since it is larger than the sum of its proper divisors (204247587493).

12444243204011 is an equidigital number, since it uses as much as digits as its factorization.

12444243204011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3929101.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 12444243204011 its reverse (11040234244421), we get a palindrome (23484477448432).

The spelling of 12444243204011 in words is "twelve trillion, four hundred forty-four billion, two hundred forty-three million, two hundred four thousand, eleven".