4022023241442 has 16 divisors (see below), whose sum is σ = 8046900027360. Its totient is φ = 1340198823072.

The previous prime is 4022023241419. The next prime is 4022023241447. The reversal of 4022023241442 is 2441423202204.

It is a happy number.

4022023241442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×4022023241442² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4022023241447) 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, 118879363 + ... + 118913190.

It is an arithmetic number, because the mean of its divisors is an integer number (502931251710).

Almost surely, 2^{4022023241442} is an apocalyptic number.

4022023241442 is an abundant number, since it is smaller than the sum of its proper divisors (4024876785918).

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

4022023241442 is a wasteful number, since it uses less digits than its factorization.

4022023241442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237795377.

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4022023241442 its reverse (2441423202204), we get a palindrome (6463446443646).

The spelling of 4022023241442 in words is "four trillion, twenty-two billion, twenty-three million, two hundred forty-one thousand, four hundred forty-two".