4021042143322 has 8 divisors (see below), whose sum is σ = 6031638357696. Its totient is φ = 2010496024092.

The previous prime is 4021042143281. The next prime is 4021042143331. The reversal of 4021042143322 is 2233412401204.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12322468 + ... + 12644575.

It is an arithmetic number, because the mean of its divisors is an integer number (753954794712).

Almost surely, 2^{4021042143322} is an apocalyptic number.

4021042143322 is a deficient number, since it is larger than the sum of its proper divisors (2010596214374).

4021042143322 is a wasteful number, since it uses less digits than its factorization.

4021042143322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25047572.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4021042143322 its reverse (2233412401204), we get a palindrome (6254454544526).

The spelling of 4021042143322 in words is "four trillion, twenty-one billion, forty-two million, one hundred forty-three thousand, three hundred twenty-two".