12141201241 has 4 divisors (see below), whose sum is σ = 13075139812. Its totient is φ = 11207262672.

The previous prime is 12141201227. The next prime is 12141201251. The reversal of 12141201241 is 14210214121.

It is a happy number.

12141201241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14210214121 = 3301 ⋅4304821.

It can be written as a sum of positive squares in 2 ways, for example, as 5805678025 + 6335523216 = 76195^2 + 79596^2 .

It is a cyclic number.

It is not a de Polignac number, because 12141201241 - 2¹⁷ = 12141070169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12141201221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 466969266 + ... + 466969291.

It is an arithmetic number, because the mean of its divisors is an integer number (3268784953).

Almost surely, 2^12141201241 is an apocalyptic number.

It is an amenable number.

12141201241 is a deficient number, since it is larger than the sum of its proper divisors (933938571).

12141201241 is an equidigital number, since it uses as much as digits as its factorization.

12141201241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933938570.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 12141201241 its reverse (14210214121), we get a palindrome (26351415362).

The spelling of 12141201241 in words is "twelve billion, one hundred forty-one million, two hundred one thousand, two hundred forty-one".