82841488771 has 2 divisors, whose sum is σ = 82841488772. Its totient is φ = 82841488770.

The previous prime is 82841488739. The next prime is 82841488789. The reversal of 82841488771 is 17788414828.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 82841488771 - 2⁵ = 82841488739 is a prime.

It is not a weakly prime, because it can be changed into another prime (82841488571) 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, 41420744385 + 41420744386.

It is an arithmetic number, because the mean of its divisors is an integer number (41420744386).

Almost surely, 2^82841488771 is an apocalyptic number.

82841488771 is a deficient number, since it is larger than the sum of its proper divisors (1).

82841488771 is an equidigital number, since it uses as much as digits as its factorization.

82841488771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6422528, while the sum is 58.

The spelling of 82841488771 in words is "eighty-two billion, eight hundred forty-one million, four hundred eighty-eight thousand, seven hundred seventy-one".