12383473371666 has 16 divisors (see below), whose sum is σ = 26223825963744. Its totient is φ = 3885011253824.

The previous prime is 12383473371641. The next prime is 12383473371673. The reversal of 12383473371666 is 66617337438321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60703300740 + ... + 60703300943.

It is an arithmetic number, because the mean of its divisors is an integer number (1638989122734).

Almost surely, 2^{12383473371666} is an apocalyptic number.

12383473371666 is an abundant number, since it is smaller than the sum of its proper divisors (13840352592078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12383473371666 is a wasteful number, since it uses less digits than its factorization.

12383473371666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121406601705.

The product of its digits is 54867456, while the sum is 60.

The spelling of 12383473371666 in words is "twelve trillion, three hundred eighty-three billion, four hundred seventy-three million, three hundred seventy-one thousand, six hundred sixty-six".