2004042626444 has 12 divisors (see below), whose sum is σ = 3508949047968. Its totient is φ = 1001485755600.

The previous prime is 2004042626429. The next prime is 2004042626449. The reversal of 2004042626444 is 4446262404002.

It is a junction number, because it is equal to n+sod(n) for n = 2004042626398 and 2004042626407.

It is not an unprimeable number, because it can be changed into a prime (2004042626449) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 133880987 + ... + 133895954.

It is an arithmetic number, because the mean of its divisors is an integer number (292412420664).

Almost surely, 2^{2004042626444} is an apocalyptic number.

It is an amenable number.

2004042626444 is a deficient number, since it is larger than the sum of its proper divisors (1504906421524).

2004042626444 is a wasteful number, since it uses less digits than its factorization.

2004042626444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267778816 (or 267778814 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

The spelling of 2004042626444 in words is "two trillion, four billion, forty-two million, six hundred twenty-six thousand, four hundred forty-four".