44343440443 has 8 divisors (see below), whose sum is σ = 45384660288. Its totient is φ = 43302674184.

The previous prime is 44343440419. The next prime is 44343440447. The reversal of 44343440443 is 34404434344.

It is a happy number.

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-44343440443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44343440447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88596 + ... + 310702.

It is an arithmetic number, because the mean of its divisors is an integer number (5673082536).

Almost surely, 2^44343440443 is an apocalyptic number.

44343440443 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

44343440443 is a deficient number, since it is larger than the sum of its proper divisors (1041219845).

44343440443 is a wasteful number, since it uses less digits than its factorization.

44343440443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226793.

The product of its (nonzero) digits is 442368, while the sum is 37.

Adding to 44343440443 its reverse (34404434344), we get a palindrome (78747874787).

The spelling of 44343440443 in words is "forty-four billion, three hundred forty-three million, four hundred forty thousand, four hundred forty-three".