6606666060708 has 48 divisors (see below), whose sum is σ = 17756498837504. Its totient is φ = 1872755730720.

The previous prime is 6606666060689. The next prime is 6606666060737. The reversal of 6606666060708 is 8070606666066.

It is a happy number.

It is a super-2 number, since 2×6606666060708² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309638098 + ... + 309659433.

Almost surely, 2^{6606666060708} is an apocalyptic number.

It is an amenable number.

6606666060708 is an abundant number, since it is smaller than the sum of its proper divisors (11149832776796).

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

6606666060708 is a wasteful number, since it uses less digits than its factorization.

6606666060708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 619297672 (or 619297670 counting only the distinct ones).

The product of its (nonzero) digits is 15676416, while the sum is 57.

The spelling of 6606666060708 in words is "six trillion, six hundred six billion, six hundred sixty-six million, sixty thousand, seven hundred eight".