44313320314321 has 4 divisors (see below), whose sum is σ = 44412013678500. Its totient is φ = 44214626950144.

The previous prime is 44313320314301. The next prime is 44313320314337. The reversal of 44313320314321 is 12341302331344.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14454527251921 + 29858793062400 = 3801911^2 + 5464320^2 .

It is a cyclic number.

It is not a de Polignac number, because 44313320314321 - 2⁹ = 44313320313809 is a prime.

It is a super-2 number, since 2×44313320314321² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44313320314301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49346681416 + ... + 49346682313.

It is an arithmetic number, because the mean of its divisors is an integer number (11103003419625).

Almost surely, 2^{44313320314321} is an apocalyptic number.

It is an amenable number.

44313320314321 is a deficient number, since it is larger than the sum of its proper divisors (98693364179).

44313320314321 is an equidigital number, since it uses as much as digits as its factorization.

44313320314321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98693364178.

The product of its (nonzero) digits is 62208, while the sum is 34.

Adding to 44313320314321 its reverse (12341302331344), we get a palindrome (56654622645665).

The spelling of 44313320314321 in words is "forty-four trillion, three hundred thirteen billion, three hundred twenty million, three hundred fourteen thousand, three hundred twenty-one".