44313422321 has 8 divisors (see below), whose sum is σ = 51399791040. Its totient is φ = 37416023568.

The previous prime is 44313422281. The next prime is 44313422357. The reversal of 44313422321 is 12322431344.

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

It is a de Polignac number, because none of the positive numbers 2^k-44313422321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (44313322321) 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, 47241986 + ... + 47242923.

It is an arithmetic number, because the mean of its divisors is an integer number (6424973880).

Almost surely, 2^44313422321 is an apocalyptic number.

It is an amenable number.

44313422321 is a deficient number, since it is larger than the sum of its proper divisors (7086368719).

44313422321 is an equidigital number, since it uses as much as digits as its factorization.

44313422321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94484983.

The product of its digits is 13824, while the sum is 29.

Adding to 44313422321 its reverse (12322431344), we get a palindrome (56635853665).

The spelling of 44313422321 in words is "forty-four billion, three hundred thirteen million, four hundred twenty-two thousand, three hundred twenty-one".