16660264242676 has 24 divisors (see below), whose sum is σ = 30096637482240. Its totient is φ = 8061237038400.

The previous prime is 16660264242607. The next prime is 16660264242689. The reversal of 16660264242676 is 67624246206661.

It is a happy number.

16660264242676 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 16660264242676.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115256 + ... + 7089136.

It is an arithmetic number, because the mean of its divisors is an integer number (1254026561760).

Almost surely, 2^{16660264242676} is an apocalyptic number.

It is an amenable number.

16660264242676 is a deficient number, since it is larger than the sum of its proper divisors (13436373239564).

16660264242676 is a wasteful number, since it uses less digits than its factorization.

16660264242676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019095 (or 3019093 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 58.

The spelling of 16660264242676 in words is "sixteen trillion, six hundred sixty billion, two hundred sixty-four million, two hundred forty-two thousand, six hundred seventy-six".