12040653623212 has 12 divisors (see below), whose sum is σ = 22180151411320. Its totient is φ = 5703467505696.

The previous prime is 12040653623161. The next prime is 12040653623281. The reversal of 12040653623212 is 21232635604021.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79214826393 + ... + 79214826544.

Almost surely, 2^{12040653623212} is an apocalyptic number.

It is an amenable number.

12040653623212 is a deficient number, since it is larger than the sum of its proper divisors (10139497788108).

12040653623212 is a wasteful number, since it uses less digits than its factorization.

12040653623212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158429652960 (or 158429652958 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 12040653623212 in words is "twelve trillion, forty billion, six hundred fifty-three million, six hundred twenty-three thousand, two hundred twelve".