44240224004440 has 32 divisors (see below), whose sum is σ = 101227631202000. Its totient is φ = 17396155878784.

The previous prime is 44240224004407. The next prime is 44240224004461. The reversal of 44240224004440 is 4440042204244.

It is a junction number, because it is equal to n+sod(n) for n = 44240224004396 and 44240224004405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9372926455 + ... + 9372931174.

Almost surely, 2^{44240224004440} is an apocalyptic number.

44240224004440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44240224004440 is an abundant number, since it is smaller than the sum of its proper divisors (56987407197560).

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

44240224004440 is a wasteful number, since it uses less digits than its factorization.

44240224004440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18745857699 (or 18745857695 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 44240224004440 its reverse (4440042204244), we get a palindrome (48680266208684).

The spelling of 44240224004440 in words is "forty-four trillion, two hundred forty billion, two hundred twenty-four million, four thousand, four hundred forty".