4004244402042 has 32 divisors (see below), whose sum is σ = 8058511872000. Its totient is φ = 1326433894128.

The previous prime is 4004244402019. The next prime is 4004244402107. The reversal of 4004244402042 is 2402044424004.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2168542 + ... + 3565257.

It is an arithmetic number, because the mean of its divisors is an integer number (251828496000).

Almost surely, 2^{4004244402042} is an apocalyptic number.

4004244402042 is an abundant number, since it is smaller than the sum of its proper divisors (4054267469958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4004244402042 is a wasteful number, since it uses less digits than its factorization.

4004244402042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5734530.

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 4004244402042 its reverse (2402044424004), we get a palindrome (6406288826046).

The spelling of 4004244402042 in words is "four trillion, four billion, two hundred forty-four million, four hundred two thousand, forty-two".