4020442044022 has 8 divisors (see below), whose sum is σ = 6115601982672. Its totient is φ = 1981908049800.

The previous prime is 4020442044019. The next prime is 4020442044043. The reversal of 4020442044022 is 2204402440204.

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

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, 14156485929 + ... + 14156486212.

It is an arithmetic number, because the mean of its divisors is an integer number (764450247834).

Almost surely, 2^{4020442044022} is an apocalyptic number.

4020442044022 is a deficient number, since it is larger than the sum of its proper divisors (2095159938650).

4020442044022 is a wasteful number, since it uses less digits than its factorization.

4020442044022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28312972214.

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 4020442044022 its reverse (2204402440204), we get a palindrome (6224844484226).

The spelling of 4020442044022 in words is "four trillion, twenty billion, four hundred forty-two million, forty-four thousand, twenty-two".