44352013313321 has 16 divisors (see below), whose sum is σ = 53027810784000. Its totient is φ = 36269662786368.

The previous prime is 44352013313299. The next prime is 44352013313327. The reversal of 44352013313321 is 12331331025344.

44352013313321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 44352013313321 - 2¹⁴ = 44352013296937 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 (44352013313327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 354022646 + ... + 354147903.

It is an arithmetic number, because the mean of its divisors is an integer number (3314238174000).

Almost surely, 2^{44352013313321} is an apocalyptic number.

It is an amenable number.

44352013313321 is a deficient number, since it is larger than the sum of its proper divisors (8675797470679).

44352013313321 is a wasteful number, since it uses less digits than its factorization.

44352013313321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708170968.

The product of its (nonzero) digits is 77760, while the sum is 35.

Adding to 44352013313321 its reverse (12331331025344), we get a palindrome (56683344338665).

The spelling of 44352013313321 in words is "forty-four trillion, three hundred fifty-two billion, thirteen million, three hundred thirteen thousand, three hundred twenty-one".