4666666666664 has 8 divisors (see below), whose sum is σ = 8750000000010. Its totient is φ = 2333333333328.

The previous prime is 4666666666663. The next prime is 4666666666667.

4666666666664 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 4509430625764 + 157236040900 = 2123542^2 + 396530^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 4666666666591 and 4666666666600.

It is not an unprimeable number, because it can be changed into a prime (4666666666663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 291666666659 + ... + 291666666674.

Almost surely, 2^{4666666666664} is an apocalyptic number.

It is an amenable number.

4666666666664 is a deficient number, since it is larger than the sum of its proper divisors (4083333333346).

4666666666664 is a wasteful number, since it uses less digits than its factorization.

4666666666664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583333333339 (or 583333333335 counting only the distinct ones).

The product of its digits is 5804752896, while the sum is 74.

The spelling of 4666666666664 in words is "four trillion, six hundred sixty-six billion, six hundred sixty-six million, six hundred sixty-six thousand, six hundred sixty-four".