12004323562406 has 32 divisors (see below), whose sum is σ = 20596166300160. Its totient is φ = 5140379290176.

The previous prime is 12004323562379. The next prime is 12004323562537. The reversal of 12004323562406 is 60426532340021.

It is a self number, because there is not a number n which added to its sum of digits gives 12004323562406.

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, 326959106 + ... + 326995818.

It is an arithmetic number, because the mean of its divisors is an integer number (643630196880).

Almost surely, 2^{12004323562406} is an apocalyptic number.

12004323562406 is a deficient number, since it is larger than the sum of its proper divisors (8591842737754).

12004323562406 is a wasteful number, since it uses less digits than its factorization.

12004323562406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55748.

The product of its (nonzero) digits is 207360, while the sum is 38.

The spelling of 12004323562406 in words is "twelve trillion, four billion, three hundred twenty-three million, five hundred sixty-two thousand, four hundred six".