12144254051 has 2 divisors, whose sum is σ = 12144254052. Its totient is φ = 12144254050.

The previous prime is 12144254029. The next prime is 12144254063. The reversal of 12144254051 is 15045244121.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12144254051 - 2⁶ = 12144253987 is a prime.

It is not a weakly prime, because it can be changed into another prime (12144254651) 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, 6072127025 + 6072127026.

It is an arithmetic number, because the mean of its divisors is an integer number (6072127026).

Almost surely, 2^12144254051 is an apocalyptic number.

12144254051 is a deficient number, since it is larger than the sum of its proper divisors (1).

12144254051 is an equidigital number, since it uses as much as digits as its factorization.

12144254051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 12144254051 its reverse (15045244121), we get a palindrome (27189498172).

The spelling of 12144254051 in words is "twelve billion, one hundred forty-four million, two hundred fifty-four thousand, fifty-one".