12441516566066 has 32 divisors (see below), whose sum is σ = 21574570897152. Its totient is φ = 5270867138880.

The previous prime is 12441516566029. The next prime is 12441516566081. The reversal of 12441516566066 is 66066561514421.

It is a junction number, because it is equal to n+sod(n) for n = 12441516565999 and 12441516566017.

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 15 ways as a sum of consecutive naturals, for example, 14276921 + ... + 15123276.

It is an arithmetic number, because the mean of its divisors is an integer number (674205340536).

Almost surely, 2^{12441516566066} is an apocalyptic number.

12441516566066 is a deficient number, since it is larger than the sum of its proper divisors (9133054331086).

12441516566066 is a wasteful number, since it uses less digits than its factorization.

12441516566066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29400554.

The product of its (nonzero) digits is 6220800, while the sum is 53.

The spelling of 12441516566066 in words is "twelve trillion, four hundred forty-one billion, five hundred sixteen million, five hundred sixty-six thousand, sixty-six".