4664642044003 has 2 divisors, whose sum is σ = 4664642044004. Its totient is φ = 4664642044002.

The previous prime is 4664642043991. The next prime is 4664642044021. The reversal of 4664642044003 is 3004402464664.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4664642044003 is a prime.

It is not a weakly prime, because it can be changed into another prime (4664642044103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2332321022001 + 2332321022002.

It is an arithmetic number, because the mean of its divisors is an integer number (2332321022002).

Almost surely, 2^{4664642044003} is an apocalyptic number.

4664642044003 is a deficient number, since it is larger than the sum of its proper divisors (1).

4664642044003 is an equidigital number, since it uses as much as digits as its factorization.

4664642044003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1327104, while the sum is 43.

The spelling of 4664642044003 in words is "four trillion, six hundred sixty-four billion, six hundred forty-two million, forty-four thousand, three".