12067085694 has 8 divisors (see below), whose sum is σ = 24134171400. Its totient is φ = 4022361896.

The previous prime is 12067085659. The next prime is 12067085713. The reversal of 12067085694 is 49658076021.

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

12067085694 is an admirable number.

It is a super-2 number, since 2×12067085694² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

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, 1005590469 + ... + 1005590480.

It is an arithmetic number, because the mean of its divisors is an integer number (3016771425).

Almost surely, 2^12067085694 is an apocalyptic number.

12067085694 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

12067085694 is a wasteful number, since it uses less digits than its factorization.

12067085694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011180954.

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 12067085694 in words is "twelve billion, sixty-seven million, eighty-five thousand, six hundred ninety-four".