11126144512079 has 2 divisors, whose sum is σ = 11126144512080. Its totient is φ = 11126144512078.

The previous prime is 11126144512051. The next prime is 11126144512127. The reversal of 11126144512079 is 97021544162111.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11126144512079 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11126144512579) 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, 5563072256039 + 5563072256040.

It is an arithmetic number, because the mean of its divisors is an integer number (5563072256040).

Almost surely, 2^{11126144512079} is an apocalyptic number.

11126144512079 is a deficient number, since it is larger than the sum of its proper divisors (1).

11126144512079 is an equidigital number, since it uses as much as digits as its factorization.

11126144512079 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120960, while the sum is 44.

The spelling of 11126144512079 in words is "eleven trillion, one hundred twenty-six billion, one hundred forty-four million, five hundred twelve thousand, seventy-nine".