4042340201022 has 16 divisors (see below), whose sum is σ = 8084701996560. Its totient is φ = 1347443134592.

The previous prime is 4042340201017. The next prime is 4042340201041. The reversal of 4042340201022 is 2201020432404.

4042340201022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 4042340200983 and 4042340201001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2552854 + ... + 3821222.

It is an arithmetic number, because the mean of its divisors is an integer number (505293874785).

Almost surely, 2^{4042340201022} is an apocalyptic number.

4042340201022 is an abundant number, since it is smaller than the sum of its proper divisors (4042361795538).

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

4042340201022 is a wasteful number, since it uses less digits than its factorization.

4042340201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1799547.

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

Adding to 4042340201022 its reverse (2201020432404), we get a palindrome (6243360633426).

The spelling of 4042340201022 in words is "four trillion, forty-two billion, three hundred forty million, two hundred one thousand, twenty-two".