82704224705326 has 32 divisors (see below), whose sum is σ = 142758281779200. Its totient is φ = 35199858605856.

The previous prime is 82704224705317. The next prime is 82704224705447. The reversal of 82704224705326 is 62350742240728.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6714561 + ... + 14508403.

It is an arithmetic number, because the mean of its divisors is an integer number (4461196305600).

Almost surely, 2^{82704224705326} is an apocalyptic number.

82704224705326 is a deficient number, since it is larger than the sum of its proper divisors (60054057073874).

82704224705326 is a wasteful number, since it uses less digits than its factorization.

82704224705326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7799088.

The product of its (nonzero) digits is 9031680, while the sum is 52.

The spelling of 82704224705326 in words is "eighty-two trillion, seven hundred four billion, two hundred twenty-four million, seven hundred five thousand, three hundred twenty-six".