4224243142 has 8 divisors (see below), whose sum is σ = 7241559696. Its totient is φ = 1810389912.

The previous prime is 4224243137. The next prime is 4224243217. The reversal of 4224243142 is 2413424224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4224243142.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150865813 + ... + 150865840.

It is an arithmetic number, because the mean of its divisors is an integer number (905194962).

Almost surely, 2^4224243142 is an apocalyptic number.

4224243142 is a deficient number, since it is larger than the sum of its proper divisors (3017316554).

4224243142 is a wasteful number, since it uses less digits than its factorization.

4224243142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301731662.

The product of its digits is 12288, while the sum is 28.

The square root of 4224243142 is about 64994.1777546266. The cubic root of 4224243142 is about 1616.5270239158.

Adding to 4224243142 its reverse (2413424224), we get a palindrome (6637667366).

The spelling of 4224243142 in words is "four billion, two hundred twenty-four million, two hundred forty-three thousand, one hundred forty-two".