44342303440 has 40 divisors (see below), whose sum is σ = 103110900480. Its totient is φ = 17734333056.

The previous prime is 44342303429. The next prime is 44342303441. The reversal of 44342303440 is 4430324344.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44342303441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 568057 + ... + 641383.

It is an arithmetic number, because the mean of its divisors is an integer number (2577772512).

Almost surely, 2^44342303440 is an apocalyptic number.

44342303440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44342303440 is an abundant number, since it is smaller than the sum of its proper divisors (58768597040).

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

44342303440 is a wasteful number, since it uses less digits than its factorization.

44342303440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80899 (or 80893 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 44342303440 its reverse (4430324344), we get a palindrome (48772627784).

The spelling of 44342303440 in words is "forty-four billion, three hundred forty-two million, three hundred three thousand, four hundred forty".