12085073016 has 64 divisors (see below), whose sum is σ = 32440538880. Its totient is φ = 3737986560.

The previous prime is 12085073003. The next prime is 12085073083. The reversal of 12085073016 is 61037058021.

It is a congruent number.

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, 179626 + ... + 237561.

It is an arithmetic number, because the mean of its divisors is an integer number (506883420).

Almost surely, 2^12085073016 is an apocalyptic number.

It is an amenable number.

12085073016 is an abundant number, since it is smaller than the sum of its proper divisors (20355465864).

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

12085073016 is a wasteful number, since it uses less digits than its factorization.

12085073016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417284 (or 417280 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

The spelling of 12085073016 in words is "twelve billion, eighty-five million, seventy-three thousand, sixteen".