12421622065041 has 32 divisors (see below), whose sum is σ = 21945722910720. Its totient is φ = 6789458020752.

The previous prime is 12421622065033. The next prime is 12421622065043. The reversal of 12421622065041 is 14056022612421.

12421622065041 is a `hidden beast` number, since 1 + 2 + 4 + 21 + 622 + 0 + 6 + 5 + 0 + 4 + 1 = 666.

12421622065041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12421622065041 - 2³ = 12421622065033 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 12421622064987 and 12421622065005.

It is not an unprimeable number, because it can be changed into a prime (12421622065043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1428753655 + ... + 1428762348.

It is an arithmetic number, because the mean of its divisors is an integer number (685803840960).

Almost surely, 2^{12421622065041} is an apocalyptic number.

It is an amenable number.

12421622065041 is a deficient number, since it is larger than the sum of its proper divisors (9524100845679).

12421622065041 is a wasteful number, since it uses less digits than its factorization.

12421622065041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2857516042 (or 2857516036 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

Adding to 12421622065041 its reverse (14056022612421), we get a palindrome (26477644677462).

The spelling of 12421622065041 in words is "twelve trillion, four hundred twenty-one billion, six hundred twenty-two million, sixty-five thousand, forty-one".