422441032550044 has 12 divisors (see below), whose sum is σ = 743401817058600. Its totient is φ = 210040513390448.

The previous prime is 422441032550011. The next prime is 422441032550063. The reversal of 422441032550044 is 440055230144224.

It is a junction number, because it is equal to n+sod(n) for n = 422441032549979 and 422441032550006.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 295000720339 + ... + 295000721770.

It is an arithmetic number, because the mean of its divisors is an integer number (61950151421550).

Almost surely, 2^{422441032550044} is an apocalyptic number.

It is an amenable number.

422441032550044 is a deficient number, since it is larger than the sum of its proper divisors (320960784508556).

422441032550044 is a wasteful number, since it uses less digits than its factorization.

422441032550044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590001442292 (or 590001442290 counting only the distinct ones).

The product of its (nonzero) digits is 614400, while the sum is 40.

Adding to 422441032550044 its reverse (440055230144224), we get a palindrome (862496262694268).

The spelling of 422441032550044 in words is "four hundred twenty-two trillion, four hundred forty-one billion, thirty-two million, five hundred fifty thousand, forty-four".