12041355041 has 2 divisors, whose sum is σ = 12041355042. Its totient is φ = 12041355040.

The previous prime is 12041355019. The next prime is 12041355049. The reversal of 12041355041 is 14055314021.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11940151441 + 101203600 = 109271^2 + 10060^2 .

It is a cyclic number.

It is not a de Polignac number, because 12041355041 - 2¹⁸ = 12041092897 is a prime.

It is a super-2 number, since 2×12041355041² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12041355041.

It is not a weakly prime, because it can be changed into another prime (12041355049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6020677520 + 6020677521.

It is an arithmetic number, because the mean of its divisors is an integer number (6020677521).

Almost surely, 2^12041355041 is an apocalyptic number.

It is an amenable number.

12041355041 is a deficient number, since it is larger than the sum of its proper divisors (1).

12041355041 is an equidigital number, since it uses as much as digits as its factorization.

12041355041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2400, while the sum is 26.

Adding to 12041355041 its reverse (14055314021), we get a palindrome (26096669062).

The spelling of 12041355041 in words is "twelve billion, forty-one million, three hundred fifty-five thousand, forty-one".