4043442331022 has 8 divisors (see below), whose sum is σ = 6065246114400. Its totient is φ = 2021693626224.

The previous prime is 4043442330953. The next prime is 4043442331099. The reversal of 4043442331022 is 2201332443404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4043442331022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13585622 + ... + 13880057.

It is an arithmetic number, because the mean of its divisors is an integer number (758155764300).

Almost surely, 2^{4043442331022} is an apocalyptic number.

4043442331022 is a deficient number, since it is larger than the sum of its proper divisors (2021803783378).

4043442331022 is a wasteful number, since it uses less digits than its factorization.

4043442331022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27539290.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 4043442331022 its reverse (2201332443404), we get a palindrome (6244774774426).

The spelling of 4043442331022 in words is "four trillion, forty-three billion, four hundred forty-two million, three hundred thirty-one thousand, twenty-two".