8664154514668 has 6 divisors (see below), whose sum is σ = 15162270400676. Its totient is φ = 4332077257332.

The previous prime is 8664154514629. The next prime is 8664154514681.

8664154514668 is nontrivially palindromic in base 10.

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 as a sum of consecutive naturals, namely, 1083019314330 + ... + 1083019314337.

Almost surely, 2^{8664154514668} is an apocalyptic number.

It is an amenable number.

8664154514668 is a deficient number, since it is larger than the sum of its proper divisors (6498115886008).

8664154514668 is a wasteful number, since it uses less digits than its factorization.

8664154514668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166038628671 (or 2166038628669 counting only the distinct ones).

The product of its digits is 132710400, while the sum is 64.

The spelling of 8664154514668 in words is "eight trillion, six hundred sixty-four billion, one hundred fifty-four million, five hundred fourteen thousand, six hundred sixty-eight".