422440044224 has 56 divisors (see below), whose sum is σ = 922876640400. Its totient is φ = 190256532480.

The previous prime is 422440044199. The next prime is 422440044227.

422440044224 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is not an unprimeable number, because it can be changed into a prime (422440044227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2675819 + ... + 2829290.

Almost surely, 2^422440044224 is an apocalyptic number.

422440044224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

422440044224 is an abundant number, since it is smaller than the sum of its proper divisors (500436596176).

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

422440044224 is a wasteful number, since it uses less digits than its factorization.

422440044224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5505241 (or 5505231 counting only the distinct ones).

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

It can be divided in two parts, 4224400 and 44224, that added together give a palindrome (4268624).

The spelling of 422440044224 in words is "four hundred twenty-two billion, four hundred forty million, forty-four thousand, two hundred twenty-four".