4666020630442 has 8 divisors (see below), whose sum is σ = 6999161702436. Its totient is φ = 2332966729632.

The previous prime is 4666020630331. The next prime is 4666020630443. The reversal of 4666020630442 is 2440360206664.

It can be written as a sum of positive squares in 2 ways, for example, as 4295053147401 + 370967483041 = 2072451^2 + 609071^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4666020630443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21658813 + ... + 21873184.

Almost surely, 2^{4666020630442} is an apocalyptic number.

4666020630442 is a deficient number, since it is larger than the sum of its proper divisors (2333141071994).

4666020630442 is a wasteful number, since it uses less digits than its factorization.

4666020630442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43585592.

The product of its (nonzero) digits is 995328, while the sum is 43.

The spelling of 4666020630442 in words is "four trillion, six hundred sixty-six billion, twenty million, six hundred thirty thousand, four hundred forty-two".