106666003716 has 12 divisors (see below), whose sum is σ = 248887342032. Its totient is φ = 35555334568.

The previous prime is 106666003669. The next prime is 106666003729. The reversal of 106666003716 is 617300666601.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×106666003716² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4444416810 + ... + 4444416833.

It is an arithmetic number, because the mean of its divisors is an integer number (20740611836).

Almost surely, 2^106666003716 is an apocalyptic number.

It is an amenable number.

106666003716 is an abundant number, since it is smaller than the sum of its proper divisors (142221338316).

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

106666003716 is a wasteful number, since it uses less digits than its factorization.

106666003716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8888833650 (or 8888833648 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 42.

The spelling of 106666003716 in words is "one hundred six billion, six hundred sixty-six million, three thousand, seven hundred sixteen".