888888448841 has 2 divisors, whose sum is σ = 888888448842. Its totient is φ = 888888448840.

The previous prime is 888888448801. The next prime is 888888448859. The reversal of 888888448841 is 148844888888.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 855216198841 + 33672250000 = 924779^2 + 183500^2 .

It is a cyclic number.

It is not a de Polignac number, because 888888448841 - 2¹⁰ = 888888447817 is a prime.

It is not a weakly prime, because it can be changed into another prime (888888448801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 444444224420 + 444444224421.

It is an arithmetic number, because the mean of its divisors is an integer number (444444224421).

Almost surely, 2^888888448841 is an apocalyptic number.

It is an amenable number.

888888448841 is a deficient number, since it is larger than the sum of its proper divisors (1).

888888448841 is an equidigital number, since it uses as much as digits as its factorization.

888888448841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1073741824, while the sum is 77.

The spelling of 888888448841 in words is "eight hundred eighty-eight billion, eight hundred eighty-eight million, four hundred forty-eight thousand, eight hundred forty-one".