82665648813034 has 16 divisors (see below), whose sum is σ = 143012655878400. Its totient is φ = 35103106441584.

The previous prime is 82665648813031. The next prime is 82665648813061. The reversal of 82665648813034 is 43031884656628.

It is not an unprimeable number, because it can be changed into a prime (82665648813031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27085728754 + ... + 27085731805.

It is an arithmetic number, because the mean of its divisors is an integer number (8938290992400).

Almost surely, 2^{82665648813034} is an apocalyptic number.

82665648813034 is a deficient number, since it is larger than the sum of its proper divisors (60347007065366).

82665648813034 is a wasteful number, since it uses less digits than its factorization.

82665648813034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54171460677.

The product of its (nonzero) digits is 159252480, while the sum is 64.

The spelling of 82665648813034 in words is "eighty-two trillion, six hundred sixty-five billion, six hundred forty-eight million, eight hundred thirteen thousand, thirty-four".