44424322112240 has 80 divisors (see below), whose sum is σ = 118238835801600. Its totient is φ = 15205768331520.

The previous prime is 44424322112179. The next prime is 44424322112251. The reversal of 44424322112240 is 4221122342444.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 44424322112240.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 65882546 + ... + 66553425.

It is an arithmetic number, because the mean of its divisors is an integer number (1477985447520).

Almost surely, 2^{44424322112240} is an apocalyptic number.

44424322112240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44424322112240 is an abundant number, since it is smaller than the sum of its proper divisors (73814513689360).

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

44424322112240 is a wasteful number, since it uses less digits than its factorization.

44424322112240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132436590 (or 132436584 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 35.

Adding to 44424322112240 its reverse (4221122342444), we get a palindrome (48645444454684).

The spelling of 44424322112240 in words is "forty-four trillion, four hundred twenty-four billion, three hundred twenty-two million, one hundred twelve thousand, two hundred forty".