4021441444344 has 16 divisors (see below), whose sum is σ = 10053603610920. Its totient is φ = 1340480481440.

The previous prime is 4021441444291. The next prime is 4021441444367. The reversal of 4021441444344 is 4434441441204.

4021441444344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 83780030067 + ... + 83780030114.

Almost surely, 2^{4021441444344} is an apocalyptic number.

It is an amenable number.

4021441444344 is an abundant number, since it is smaller than the sum of its proper divisors (6032162166576).

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

4021441444344 is a wasteful number, since it uses less digits than its factorization.

4021441444344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167560060190 (or 167560060186 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 39.

Adding to 4021441444344 its reverse (4434441441204), we get a palindrome (8455882885548).

The spelling of 4021441444344 in words is "four trillion, twenty-one billion, four hundred forty-one million, four hundred forty-four thousand, three hundred forty-four".