12144251027 has 2 divisors, whose sum is σ = 12144251028. Its totient is φ = 12144251026.

The previous prime is 12144250973. The next prime is 12144251029. The reversal of 12144251027 is 72015244121.

12144251027 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 is a cyclic number.

It is not a de Polignac number, because 12144251027 - 2¹⁶ = 12144185491 is a prime.

Together with 12144251029, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12144251029) 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 as a sum of consecutive naturals, namely, 6072125513 + 6072125514.

It is an arithmetic number, because the mean of its divisors is an integer number (6072125514).

Almost surely, 2^12144251027 is an apocalyptic number.

12144251027 is a deficient number, since it is larger than the sum of its proper divisors (1).

12144251027 is an equidigital number, since it uses as much as digits as its factorization.

12144251027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 29.

Adding to 12144251027 its reverse (72015244121), we get a palindrome (84159495148).

The spelling of 12144251027 in words is "twelve billion, one hundred forty-four million, two hundred fifty-one thousand, twenty-seven".