4423020216 has 16 divisors (see below), whose sum is σ = 11057550600. Its totient is φ = 1474340064.

The previous prime is 4423020187. The next prime is 4423020227. The reversal of 4423020216 is 6120203244.

It is a super-2 number, since 2×4423020216² = 39126215662289373312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 184292509 = 4423020216 / (4 + 4 + 2 + 3 + 0 + 2 + 0 + 2 + 1 + 6).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 92146231 + ... + 92146278.

Almost surely, 2^4423020216 is an apocalyptic number.

It is an amenable number.

4423020216 is an abundant number, since it is smaller than the sum of its proper divisors (6634530384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4423020216 is a wasteful number, since it uses less digits than its factorization.

4423020216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184292518 (or 184292514 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4423020216 is about 66505.7908456098. The cubic root of 4423020216 is about 1641.4952919936.

It can be divided in two parts, 44230 and 20216, that added together give a palindrome (64446).

The spelling of 4423020216 in words is "four billion, four hundred twenty-three million, twenty thousand, two hundred sixteen".