82304107666 has 16 divisors (see below), whose sum is σ = 142601770080. Its totient is φ = 35210313280.

The previous prime is 82304107643. The next prime is 82304107673. The reversal of 82304107666 is 66670140328.

It is a super-2 number, since 2×82304107666² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110031856 + ... + 110032603.

It is an arithmetic number, because the mean of its divisors is an integer number (8912610630).

Almost surely, 2^82304107666 is an apocalyptic number.

82304107666 is a deficient number, since it is larger than the sum of its proper divisors (60297662414).

82304107666 is a wasteful number, since it uses less digits than its factorization.

82304107666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220064489.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 82304107666 in words is "eighty-two billion, three hundred four million, one hundred seven thousand, six hundred sixty-six".