4224423530 has 16 divisors (see below), whose sum is σ = 7604717184. Its totient is φ = 1689601680.

The previous prime is 4224423529. The next prime is 4224423557. The reversal of 4224423530 is 353244224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4224423493 and 4224423502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155675 + ... + 180785.

It is an arithmetic number, because the mean of its divisors is an integer number (475294824).

Almost surely, 2^4224423530 is an apocalyptic number.

4224423530 is a deficient number, since it is larger than the sum of its proper divisors (3380293654).

4224423530 is a wasteful number, since it uses less digits than its factorization.

4224423530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41941.

The product of its (nonzero) digits is 23040, while the sum is 29.

The square root of 4224423530 is about 64995.5654641145. The cubic root of 4224423530 is about 1616.5500337913.

Adding to 4224423530 its reverse (353244224), we get a palindrome (4577667754).

The spelling of 4224423530 in words is "four billion, two hundred twenty-four million, four hundred twenty-three thousand, five hundred thirty".