44420344302443 has 8 divisors (see below), whose sum is σ = 44515771650000. Its totient is φ = 44324942590368.

The previous prime is 44420344302403. The next prime is 44420344302449. The reversal of 44420344302443 is 34420344302444.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44420344302443 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 44420344302443.

It is not an unprimeable number, because it can be changed into a prime (44420344302449) 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, 2937596 + ... + 9872697.

It is an arithmetic number, because the mean of its divisors is an integer number (5564471456250).

Almost surely, 2^{44420344302443} is an apocalyptic number.

44420344302443 is a deficient number, since it is larger than the sum of its proper divisors (95427347557).

44420344302443 is a wasteful number, since it uses less digits than its factorization.

44420344302443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12817741.

The product of its (nonzero) digits is 1769472, while the sum is 41.

Adding to 44420344302443 its reverse (34420344302444), we get a palindrome (78840688604887).

Subtracting from 44420344302443 its reverse (34420344302444), we obtain a palindrome (9999999999999).

The spelling of 44420344302443 in words is "forty-four trillion, four hundred twenty billion, three hundred forty-four million, three hundred two thousand, four hundred forty-three".