4224104120440 has 64 divisors (see below), whose sum is σ = 9825188751360. Its totient is φ = 1632742700160.

The previous prime is 4224104120413. The next prime is 4224104120461. The reversal of 4224104120440 is 440214014224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4224104120399 and 4224104120408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1646884 + ... + 3340723.

It is an arithmetic number, because the mean of its divisors is an integer number (153518574240).

Almost surely, 2^{4224104120440} is an apocalyptic number.

4224104120440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4224104120440 is an abundant number, since it is smaller than the sum of its proper divisors (5601084630920).

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

4224104120440 is a wasteful number, since it uses less digits than its factorization.

4224104120440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4988332 (or 4988328 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 4224104120440 its reverse (440214014224), we get a palindrome (4664318134664).

The spelling of 4224104120440 in words is "four trillion, two hundred twenty-four billion, one hundred four million, one hundred twenty thousand, four hundred forty".