44400224424 has 32 divisors (see below), whose sum is σ = 114581226240. Its totient is φ = 14322652800.

The previous prime is 44400224417. The next prime is 44400224459. The reversal of 44400224424 is 42442200444.

It is a super-2 number, since 2×44400224424² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 44400224391 and 44400224400.

It is an unprimeable number.

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, 29838117 + ... + 29839604.

It is an arithmetic number, because the mean of its divisors is an integer number (3580663320).

Almost surely, 2^44400224424 is an apocalyptic number.

It is an amenable number.

44400224424 is an abundant number, since it is smaller than the sum of its proper divisors (70181001816).

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

44400224424 is a wasteful number, since it uses less digits than its factorization.

44400224424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59677761 (or 59677757 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

Adding to 44400224424 its reverse (42442200444), we get a palindrome (86842424868).

The spelling of 44400224424 in words is "forty-four billion, four hundred million, two hundred twenty-four thousand, four hundred twenty-four".