2044042422406 has 16 divisors (see below), whose sum is σ = 3104929189440. Its totient is φ = 1009066481280.

The previous prime is 2044042422379. The next prime is 2044042422437. The reversal of 2044042422406 is 6042242404402.

It is a congruent number.

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, 17346720 + ... + 17464156.

It is an arithmetic number, because the mean of its divisors is an integer number (194058074340).

Almost surely, 2^{2044042422406} is an apocalyptic number.

2044042422406 is a deficient number, since it is larger than the sum of its proper divisors (1060886767034).

2044042422406 is a wasteful number, since it uses less digits than its factorization.

2044042422406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227679.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 2044042422406 its reverse (6042242404402), we get a palindrome (8086284826808).

The spelling of 2044042422406 in words is "two trillion, forty-four billion, forty-two million, four hundred twenty-two thousand, four hundred six".