12044404063 has 2 divisors, whose sum is σ = 12044404064. Its totient is φ = 12044404062.

The previous prime is 12044403977. The next prime is 12044404093. The reversal of 12044404063 is 36040444021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12044404063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12044404093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022202031 + 6022202032.

It is an arithmetic number, because the mean of its divisors is an integer number (6022202032).

Almost surely, 2^12044404063 is an apocalyptic number.

12044404063 is a deficient number, since it is larger than the sum of its proper divisors (1).

12044404063 is an equidigital number, since it uses as much as digits as its factorization.

12044404063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 12044404063 its reverse (36040444021), we get a palindrome (48084848084).

The spelling of 12044404063 in words is "twelve billion, forty-four million, four hundred four thousand, sixty-three".