44113344140240 has 80 divisors (see below), whose sum is σ = 103441205964096. Its totient is φ = 17494585804800.

The previous prime is 44113344140227. The next prime is 44113344140323. The reversal of 44113344140240 is 4204144331144.

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

It is a self number, because there is not a number n which added to its sum of digits gives 44113344140240.

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, 9504584 + ... + 13362776.

Almost surely, 2^{44113344140240} is an apocalyptic number.

44113344140240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44113344140240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51720602982048).

44113344140240 is an abundant number, since it is smaller than the sum of its proper divisors (59327861823856).

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

44113344140240 is a wasteful number, since it uses less digits than its factorization.

44113344140240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3859428 (or 3859422 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 35.

Adding to 44113344140240 its reverse (4204144331144), we get a palindrome (48317488471384).

The spelling of 44113344140240 in words is "forty-four trillion, one hundred thirteen billion, three hundred forty-four million, one hundred forty thousand, two hundred forty".