12043244041 has 2 divisors, whose sum is σ = 12043244042. Its totient is φ = 12043244040.

The previous prime is 12043243991. The next prime is 12043244089. The reversal of 12043244041 is 14044234021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9337163641 + 2706080400 = 96629^2 + 52020^2 .

It is a cyclic number.

It is not a de Polignac number, because 12043244041 - 2⁷ = 12043243913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12043243997 and 12043244015.

It is not a weakly prime, because it can be changed into another prime (12043242041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6021622020 + 6021622021.

It is an arithmetic number, because the mean of its divisors is an integer number (6021622021).

Almost surely, 2^12043244041 is an apocalyptic number.

It is an amenable number.

12043244041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12043244041 is an equidigital number, since it uses as much as digits as its factorization.

12043244041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 12043244041 its reverse (14044234021), we get a palindrome (26087478062).

The spelling of 12043244041 in words is "twelve billion, forty-three million, two hundred forty-four thousand, forty-one".