4004240444042 has 8 divisors (see below), whose sum is σ = 6200114236032. Its totient is φ = 1937535698700.

The previous prime is 4004240443921. The next prime is 4004240444047. The reversal of 4004240444042 is 2404440424004.

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

It is not an unprimeable number, because it can be changed into a prime (4004240444047) by changing a digit.

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, 32292261584 + ... + 32292261707.

It is an arithmetic number, because the mean of its divisors is an integer number (775014279504).

Almost surely, 2^{4004240444042} is an apocalyptic number.

4004240444042 is a deficient number, since it is larger than the sum of its proper divisors (2195873791990).

4004240444042 is a wasteful number, since it uses less digits than its factorization.

4004240444042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64584523324.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 4004240444042 its reverse (2404440424004), we get a palindrome (6408680868046).

The spelling of 4004240444042 in words is "four trillion, four billion, two hundred forty million, four hundred forty-four thousand, forty-two".