44144344443 has 8 divisors (see below), whose sum is σ = 58864726800. Its totient is φ = 29426762528.

The previous prime is 44144344411. The next prime is 44144344451. The reversal of 44144344443 is 34444344144.

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

It is a cyclic number.

It is not a de Polignac number, because 44144344443 - 2⁵ = 44144344411 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44144344403) 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, 663048 + ... + 726581.

It is an arithmetic number, because the mean of its divisors is an integer number (7358090850).

Almost surely, 2^44144344443 is an apocalyptic number.

44144344443 is a deficient number, since it is larger than the sum of its proper divisors (14720382357).

44144344443 is a wasteful number, since it uses less digits than its factorization.

44144344443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400221.

The product of its digits is 589824, while the sum is 39.

Adding to 44144344443 its reverse (34444344144), we get a palindrome (78588688587).

The spelling of 44144344443 in words is "forty-four billion, one hundred forty-four million, three hundred forty-four thousand, four hundred forty-three".