82719014211 has 16 divisors (see below), whose sum is σ = 122604333600. Its totient is φ = 55120068864.

The previous prime is 82719014179. The next prime is 82719014219. The reversal of 82719014211 is 11241091728.

82719014211 is a `hidden beast` number, since 82 + 71 + 90 + 1 + 421 + 1 = 666.

It is not a de Polignac number, because 82719014211 - 2⁵ = 82719014179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (82719014219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 662026 + ... + 776991.

It is an arithmetic number, because the mean of its divisors is an integer number (7662770850).

Almost surely, 2^82719014211 is an apocalyptic number.

82719014211 is a deficient number, since it is larger than the sum of its proper divisors (39885319389).

82719014211 is a wasteful number, since it uses less digits than its factorization.

82719014211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441155 (or 1441149 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 36.

The spelling of 82719014211 in words is "eighty-two billion, seven hundred nineteen million, fourteen thousand, two hundred eleven".