4668014062666 has 4 divisors (see below), whose sum is σ = 7002021094002. Its totient is φ = 2334007031332.

The previous prime is 4668014062589. The next prime is 4668014062667. The reversal of 4668014062666 is 6662604108664.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2582863622641 + 2085150440025 = 1607129^2 + 1444005^2 .

It is not an unprimeable number, because it can be changed into a prime (4668014062667) by changing a digit.

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, 1167003515665 + ... + 1167003515668.

Almost surely, 2^{4668014062666} is an apocalyptic number.

4668014062666 is a deficient number, since it is larger than the sum of its proper divisors (2334007031336).

4668014062666 is a wasteful number, since it uses less digits than its factorization.

4668014062666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2334007031335.

The product of its (nonzero) digits is 11943936, while the sum is 55.

The spelling of 4668014062666 in words is "four trillion, six hundred sixty-eight billion, fourteen million, sixty-two thousand, six hundred sixty-six".