4066220516303 has 16 divisors (see below), whose sum is σ = 4736386296576. Its totient is φ = 3453614989440.

The previous prime is 4066220516279. The next prime is 4066220516381. The reversal of 4066220516303 is 3036150226604.

It is a happy number.

It is not a de Polignac number, because 4066220516303 - 2²⁶ = 4066153407439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4066220516203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186873050 + ... + 186894807.

It is an arithmetic number, because the mean of its divisors is an integer number (296024143536).

Almost surely, 2^{4066220516303} is an apocalyptic number.

4066220516303 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4066220516303 is a deficient number, since it is larger than the sum of its proper divisors (670165780273).

4066220516303 is a wasteful number, since it uses less digits than its factorization.

4066220516303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373767934.

The product of its (nonzero) digits is 155520, while the sum is 38.

The spelling of 4066220516303 in words is "four trillion, sixty-six billion, two hundred twenty million, five hundred sixteen thousand, three hundred three".