6666914014584 has 16 divisors (see below), whose sum is σ = 16667285036520. Its totient is φ = 2222304671520.

The previous prime is 6666914014547. The next prime is 6666914014627. The reversal of 6666914014584 is 4854104196666.

It is a congruent number.

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, 138894041947 + ... + 138894041994.

Almost surely, 2^{6666914014584} is an apocalyptic number.

It is an amenable number.

6666914014584 is an abundant number, since it is smaller than the sum of its proper divisors (10000371021936).

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

6666914014584 is a wasteful number, since it uses less digits than its factorization.

6666914014584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277788083950 (or 277788083946 counting only the distinct ones).

The product of its (nonzero) digits is 29859840, while the sum is 60.

The spelling of 6666914014584 in words is "six trillion, six hundred sixty-six billion, nine hundred fourteen million, fourteen thousand, five hundred eighty-four".