4021140444422 has 8 divisors (see below), whose sum is σ = 6104381879736. Its totient is φ = 1986346484512.

The previous prime is 4021140444401. The next prime is 4021140444473. The reversal of 4021140444422 is 2244440411204.

4021140444422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 12111868643 + ... + 12111868974.

It is an arithmetic number, because the mean of its divisors is an integer number (763047734967).

Almost surely, 2^{4021140444422} is an apocalyptic number.

4021140444422 is a deficient number, since it is larger than the sum of its proper divisors (2083241435314).

4021140444422 is a wasteful number, since it uses less digits than its factorization.

4021140444422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24223737702.

The product of its (nonzero) digits is 32768, while the sum is 32.

Adding to 4021140444422 its reverse (2244440411204), we get a palindrome (6265580855626).

The spelling of 4021140444422 in words is "four trillion, twenty-one billion, one hundred forty million, four hundred forty-four thousand, four hundred twenty-two".