4224023242142 has 16 divisors (see below), whose sum is σ = 6936636042864. Its totient is φ = 1913177784000.

The previous prime is 4224023242129. The next prime is 4224023242147. The reversal of 4224023242142 is 2412423204224.

It is a junction number, because it is equal to n+sod(n) for n = 4224023242099 and 4224023242108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224023242147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 341632709 + ... + 341645072.

It is an arithmetic number, because the mean of its divisors is an integer number (433539752679).

Almost surely, 2^{4224023242142} is an apocalyptic number.

4224023242142 is a deficient number, since it is larger than the sum of its proper divisors (2712612800722).

4224023242142 is a wasteful number, since it uses less digits than its factorization.

4224023242142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683278075.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 4224023242142 its reverse (2412423204224), we get a palindrome (6636446446366).

The spelling of 4224023242142 in words is "four trillion, two hundred twenty-four billion, twenty-three million, two hundred forty-two thousand, one hundred forty-two".