4044224224440 has 48 divisors (see below), whose sum is σ = 13143728730600. Its totient is φ = 1078459793088.

The previous prime is 4044224224367. The next prime is 4044224224451. The reversal of 4044224224440 is 444224224404.

4044224224440 is a `hidden beast` number, since 4 + 0 + 4 + 422 + 4 + 224 + 4 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 4044224224395 and 4044224224404.

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 11 ways as a sum of consecutive naturals, for example, 5616977730 + ... + 5616978449.

Almost surely, 2^{4044224224440} is an apocalyptic number.

4044224224440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4044224224440 is an abundant number, since it is smaller than the sum of its proper divisors (9099504506160).

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

4044224224440 is a wasteful number, since it uses less digits than its factorization.

4044224224440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11233956196 (or 11233956189 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 36.

Subtracting from 4044224224440 its sum of digits (36), we obtain a palindrome (4044224224404).

Adding to 4044224224440 its reverse (444224224404), we get a palindrome (4488448448844).

The spelling of 4044224224440 in words is "four trillion, forty-four billion, two hundred twenty-four million, two hundred twenty-four thousand, four hundred forty".