2004422440042 has 32 divisors (see below), whose sum is σ = 3296010829824. Its totient is φ = 906654394800.

The previous prime is 2004422439977. The next prime is 2004422440049. The reversal of 2004422440042 is 2400442244002.

It is not an unprimeable number, because it can be changed into a prime (2004422440049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3470167 + ... + 4006357.

It is an arithmetic number, because the mean of its divisors is an integer number (103000338432).

Almost surely, 2^{2004422440042} is an apocalyptic number.

2004422440042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2004422440042 is a deficient number, since it is larger than the sum of its proper divisors (1291588389782).

2004422440042 is a wasteful number, since it uses less digits than its factorization.

2004422440042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537034.

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

Adding to 2004422440042 its reverse (2400442244002), we get a palindrome (4404864684044).

The spelling of 2004422440042 in words is "two trillion, four billion, four hundred twenty-two million, four hundred forty thousand, forty-two".