606666006012 has 96 divisors (see below), whose sum is σ = 1557322550784.
Its totient is φ = 182287411200.
The previous prime is 606666005993. The next prime is 606666006041. The reversal of 606666006012 is 210600666606.
It is a congruent number.
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 31 ways as a sum of consecutive naturals, for example, 7371273 + ... + 7453119.
It is an arithmetic number, because the mean of its divisors is an integer number (16222109904).
Almost surely, 2606666006012 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 606666006012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (778661275392).
606666006012 is an abundant number, since it is smaller than the sum of its proper divisors (950656544772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
606666006012 is a wasteful number, since it uses less digits than its factorization.
606666006012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82339 (or 82337 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 39.
The spelling of 606666006012 in words is "six hundred six billion, six hundred sixty-six million, six thousand, twelve".