82012709041 has 2 divisors, whose sum is σ = 82012709042. Its totient is φ = 82012709040.

The previous prime is 82012709027. The next prime is 82012709059. The reversal of 82012709041 is 14090721028.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 58079072016 + 23933637025 = 240996^2 + 154705^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-82012709041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82012708988 and 82012709006.

It is not a weakly prime, because it can be changed into another prime (82012709071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41006354520 + 41006354521.

It is an arithmetic number, because the mean of its divisors is an integer number (41006354521).

Almost surely, 2^82012709041 is an apocalyptic number.

It is an amenable number.

82012709041 is a deficient number, since it is larger than the sum of its proper divisors (1).

82012709041 is an equidigital number, since it uses as much as digits as its factorization.

82012709041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

The spelling of 82012709041 in words is "eighty-two billion, twelve million, seven hundred nine thousand, forty-one".