4224023142 has 32 divisors (see below), whose sum is σ = 8513214432. Its totient is φ = 1397170944.

The previous prime is 4224023087. The next prime is 4224023179. The reversal of 4224023142 is 2413204224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 823578 + ... + 828690.

It is an arithmetic number, because the mean of its divisors is an integer number (266037951).

Almost surely, 2^4224023142 is an apocalyptic number.

4224023142 is an abundant number, since it is smaller than the sum of its proper divisors (4289191290).

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

4224023142 is a wasteful number, since it uses less digits than its factorization.

4224023142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6152.

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 4224023142 is about 64992.4852732991. The cubic root of 4224023142 is about 1616.4989603387.

Adding to 4224023142 its reverse (2413204224), we get a palindrome (6637227366).

The spelling of 4224023142 in words is "four billion, two hundred twenty-four million, twenty-three thousand, one hundred forty-two".