882814795721 has 2 divisors, whose sum is σ = 882814795722. Its totient is φ = 882814795720.

The previous prime is 882814795613. The next prime is 882814795739. The reversal of 882814795721 is 127597418288.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 877479954121 + 5334841600 = 936739^2 + 73040^2 .

It is a cyclic number.

It is not a de Polignac number, because 882814795721 - 2³⁸ = 607936888777 is a prime.

It is not a weakly prime, because it can be changed into another prime (882814795021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 441407397860 + 441407397861.

It is an arithmetic number, because the mean of its divisors is an integer number (441407397861).

Almost surely, 2^882814795721 is an apocalyptic number.

It is an amenable number.

882814795721 is a deficient number, since it is larger than the sum of its proper divisors (1).

882814795721 is an equidigital number, since it uses as much as digits as its factorization.

882814795721 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18063360, while the sum is 62.

The spelling of 882814795721 in words is "eight hundred eighty-two billion, eight hundred fourteen million, seven hundred ninety-five thousand, seven hundred twenty-one".