4042404402022 has 8 divisors (see below), whose sum is σ = 6929836117776. Its totient is φ = 1732459029432.

The previous prime is 4042404402019. The next prime is 4042404402067. The reversal of 4042404402022 is 2202044042404.

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 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, 144371585773 + ... + 144371585800.

It is an arithmetic number, because the mean of its divisors is an integer number (866229514722).

Almost surely, 2^{4042404402022} is an apocalyptic number.

4042404402022 is a deficient number, since it is larger than the sum of its proper divisors (2887431715754).

4042404402022 is a wasteful number, since it uses less digits than its factorization.

4042404402022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288743171582.

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

Adding to 4042404402022 its reverse (2202044042404), we get a palindrome (6244448444426).

The spelling of 4042404402022 in words is "four trillion, forty-two billion, four hundred four million, four hundred two thousand, twenty-two".