12045520104041 has 2 divisors, whose sum is σ = 12045520104042. Its totient is φ = 12045520104040.

The previous prime is 12045520104019. The next prime is 12045520104047. The reversal of 12045520104041 is 14040102554021.

It is a happy number.

12045520104041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7428372054016 + 4617148050025 = 2725504^2 + 2148755^2 .

It is a cyclic number.

It is not a de Polignac number, because 12045520104041 - 2⁶ = 12045520103977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12045520103995 and 12045520104013.

It is not a weakly prime, because it can be changed into another prime (12045520104047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6022760052020 + 6022760052021.

It is an arithmetic number, because the mean of its divisors is an integer number (6022760052021).

Almost surely, 2^{12045520104041} is an apocalyptic number.

It is an amenable number.

12045520104041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12045520104041 is an equidigital number, since it uses as much as digits as its factorization.

12045520104041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 12045520104041 its reverse (14040102554021), we get a palindrome (26085622658062).

The spelling of 12045520104041 in words is "twelve trillion, forty-five billion, five hundred twenty million, one hundred four thousand, forty-one".