12067809982 has 8 divisors (see below), whose sum is σ = 18140982552. Its totient is φ = 6020815800.

The previous prime is 12067809979. The next prime is 12067810021. The reversal of 12067809982 is 28990876021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6543444 + ... + 6545287.

It is an arithmetic number, because the mean of its divisors is an integer number (2267622819).

Almost surely, 2^12067809982 is an apocalyptic number.

12067809982 is a deficient number, since it is larger than the sum of its proper divisors (6073172570).

12067809982 is a wasteful number, since it uses less digits than its factorization.

12067809982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13089194.

The product of its (nonzero) digits is 870912, while the sum is 52.

The spelling of 12067809982 in words is "twelve billion, sixty-seven million, eight hundred nine thousand, nine hundred eighty-two".