82326041668 has 48 divisors (see below), whose sum is σ = 161937853056. Its totient is φ = 36335819520.

The previous prime is 82326041641. The next prime is 82326041671. The reversal of 82326041668 is 86614062328.

It is a Harshad number since it is a multiple of its sum of digits (46).

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, 9172423 + ... + 9181393.

It is an arithmetic number, because the mean of its divisors is an integer number (3373705272).

Almost surely, 2^82326041668 is an apocalyptic number.

It is an amenable number.

82326041668 is a deficient number, since it is larger than the sum of its proper divisors (79611811388).

82326041668 is a wasteful number, since it uses less digits than its factorization.

82326041668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16684 (or 16682 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 46.

The spelling of 82326041668 in words is "eighty-two billion, three hundred twenty-six million, forty-one thousand, six hundred sixty-eight".