4020444410022 has 144 divisors (see below), whose sum is σ = 9276841147392. Its totient is φ = 1256960337120.

The previous prime is 4020444409981. The next prime is 4020444410057. The reversal of 4020444410022 is 2200144440204.

4020444410022 is a `hidden beast` number, since 4 + 0 + 204 + 44 + 410 + 0 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 126944233 + ... + 126975899.

It is an arithmetic number, because the mean of its divisors is an integer number (64422507968).

Almost surely, 2^{4020444410022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4020444410022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4638420573696).

4020444410022 is an abundant number, since it is smaller than the sum of its proper divisors (5256396737370).

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

4020444410022 is a wasteful number, since it uses less digits than its factorization.

4020444410022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31903 (or 31853 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 27.

Adding to 4020444410022 its reverse (2200144440204), we get a palindrome (6220588850226).

The spelling of 4020444410022 in words is "four trillion, twenty billion, four hundred forty-four million, four hundred ten thousand, twenty-two".