711716217071 has 2 divisors, whose sum is σ = 711716217072. Its totient is φ = 711716217070.

The previous prime is 711716217067. The next prime is 711716217077. The reversal of 711716217071 is 170712617117.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 711716217071 - 2² = 711716217067 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (711716217077) 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, 355858108535 + 355858108536.

It is an arithmetic number, because the mean of its divisors is an integer number (355858108536).

Almost surely, 2^711716217071 is an apocalyptic number.

711716217071 is a deficient number, since it is larger than the sum of its proper divisors (1).

711716217071 is an equidigital number, since it uses as much as digits as its factorization.

711716217071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28812, while the sum is 41.

The spelling of 711716217071 in words is "seven hundred eleven billion, seven hundred sixteen million, two hundred seventeen thousand, seventy-one".