4042423113022 has 24 divisors (see below), whose sum is σ = 7060214354040. Its totient is φ = 1730846360880.

The previous prime is 4042423112999. The next prime is 4042423113049. The reversal of 4042423113022 is 2203113242404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19188604 + ... + 19398127.

It is an arithmetic number, because the mean of its divisors is an integer number (294175598085).

Almost surely, 2^{4042423113022} is an apocalyptic number.

4042423113022 is a deficient number, since it is larger than the sum of its proper divisors (3017791241018).

4042423113022 is a wasteful number, since it uses less digits than its factorization.

4042423113022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38587816 (or 38587809 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4042423113022 its reverse (2203113242404), we get a palindrome (6245536355426).

The spelling of 4042423113022 in words is "four trillion, forty-two billion, four hundred twenty-three million, one hundred thirteen thousand, twenty-two".