12050264641 has 2 divisors, whose sum is σ = 12050264642. Its totient is φ = 12050264640.

The previous prime is 12050264561. The next prime is 12050264689. The reversal of 12050264641 is 14646205021.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11676963600 + 373301041 = 108060^2 + 19321^2 .

It is a cyclic number.

It is not a de Polignac number, because 12050264641 - 2⁹ = 12050264129 is a prime.

It is not a weakly prime, because it can be changed into another prime (12050265641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6025132320 + 6025132321.

It is an arithmetic number, because the mean of its divisors is an integer number (6025132321).

Almost surely, 2^12050264641 is an apocalyptic number.

It is an amenable number.

12050264641 is a deficient number, since it is larger than the sum of its proper divisors (1).

12050264641 is an equidigital number, since it uses as much as digits as its factorization.

12050264641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 12050264641 its reverse (14646205021), we get a palindrome (26696469662).

The spelling of 12050264641 in words is "twelve billion, fifty million, two hundred sixty-four thousand, six hundred forty-one".