4223142304 has 24 divisors (see below), whose sum is σ = 8316463428. Its totient is φ = 2111024640.

The previous prime is 4223142281. The next prime is 4223142317. The reversal of 4223142304 is 4032413224.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4144784400 + 78357904 = 64380^2 + 8852^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127254 + ... + 156970.

Almost surely, 2^4223142304 is an apocalyptic number.

It is an amenable number.

4223142304 is a deficient number, since it is larger than the sum of its proper divisors (4093321124).

4223142304 is a wasteful number, since it uses less digits than its factorization.

4223142304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34168 (or 34160 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 4223142304 is about 64985.7084596298. The cubic root of 4223142304 is about 1616.3865893716.

Adding to 4223142304 its reverse (4032413224), we get a palindrome (8255555528).

The spelling of 4223142304 in words is "four billion, two hundred twenty-three million, one hundred forty-two thousand, three hundred four".