4442020204042 has 16 divisors (see below), whose sum is σ = 6688742821632. Its totient is φ = 2212443993760.

The previous prime is 4442020204021. The next prime is 4442020204067. The reversal of 4442020204042 is 2404020202444.

It is a self number, because there is not a number n which added to its sum of digits gives 4442020204042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700263 + ... + 3061765.

It is an arithmetic number, because the mean of its divisors is an integer number (418046426352).

Almost surely, 2^{4442020204042} is an apocalyptic number.

4442020204042 is a deficient number, since it is larger than the sum of its proper divisors (2246722617590).

4442020204042 is a wasteful number, since it uses less digits than its factorization.

4442020204042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2365133.

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

Adding to 4442020204042 its reverse (2404020202444), we get a palindrome (6846040406486).

The spelling of 4442020204042 in words is "four trillion, four hundred forty-two billion, twenty million, two hundred four thousand, forty-two".