6666410112 has 64 divisors (see below), whose sum is σ = 17718101760. Its totient is φ = 2220825600.

The previous prime is 6666410083. The next prime is 6666410143. The reversal of 6666410112 is 2110146666.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 818862 + ... + 826962.

It is an arithmetic number, because the mean of its divisors is an integer number (276845340).

Almost surely, 2^6666410112 is an apocalyptic number.

It is an amenable number.

6666410112 is an abundant number, since it is smaller than the sum of its proper divisors (11051691648).

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

6666410112 is a wasteful number, since it uses less digits than its factorization.

6666410112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10261 (or 10249 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 6666410112 is about 81648.0870075962. The cubic root of 6666410112 is about 1882.0479147339.

Adding to 6666410112 its reverse (2110146666), we get a palindrome (8776556778).

The spelling of 6666410112 in words is "six billion, six hundred sixty-six million, four hundred ten thousand, one hundred twelve".