443041140344 has 64 divisors (see below), whose sum is σ = 917161315200. Its totient is φ = 198959632000.

The previous prime is 443041140343. The next prime is 443041140391.

443041140344 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 443041140344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (443041140343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4097327 + ... + 4204065.

It is an arithmetic number, because the mean of its divisors is an integer number (14330645550).

Almost surely, 2^443041140344 is an apocalyptic number.

443041140344 is a gapful number since it is divisible by the number (44) 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 443041140344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (458580657600).

443041140344 is an abundant number, since it is smaller than the sum of its proper divisors (474120174856).

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

443041140344 is a wasteful number, since it uses less digits than its factorization.

443041140344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107324 (or 107320 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

It can be divided in two parts, 443041 and 140344, that added together give a palindrome (583385).

The spelling of 443041140344 in words is "four hundred forty-three billion, forty-one million, one hundred forty thousand, three hundred forty-four".