44244040003213 has 8 divisors (see below), whose sum is σ = 44867859520896. Its totient is φ = 43620238930800.

The previous prime is 44244040003211. The next prime is 44244040003271. The reversal of 44244040003213 is 31230004044244.

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 44244040003213 - 2¹ = 44244040003211 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44244040003211) 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, 255795 + ... + 9410287.

It is an arithmetic number, because the mean of its divisors is an integer number (5608482440112).

Almost surely, 2^{44244040003213} is an apocalyptic number.

It is an amenable number.

44244040003213 is a deficient number, since it is larger than the sum of its proper divisors (623819517683).

44244040003213 is an equidigital number, since it uses as much as digits as its factorization.

44244040003213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9222635.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 44244040003213 its reverse (31230004044244), we get a palindrome (75474044047457).

The spelling of 44244040003213 in words is "forty-four trillion, two hundred forty-four billion, forty million, three thousand, two hundred thirteen".