44312343103321 has 4 divisors (see below), whose sum is σ = 45840354934500. Its totient is φ = 42784331272144.

The previous prime is 44312343103313. The next prime is 44312343103337. The reversal of 44312343103321 is 12330134321344.

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 37076700396096 + 7235642707225 = 6089064^2 + 2689915^2 .

It is a cyclic number.

It is not a de Polignac number, because 44312343103321 - 2³ = 44312343103313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44312343103621) 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, 764005915546 + ... + 764005915603.

It is an arithmetic number, because the mean of its divisors is an integer number (11460088733625).

Almost surely, 2^{44312343103321} is an apocalyptic number.

It is an amenable number.

44312343103321 is a deficient number, since it is larger than the sum of its proper divisors (1528011831179).

44312343103321 is a wasteful number, since it uses less digits than its factorization.

44312343103321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528011831178.

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

Adding to 44312343103321 its reverse (12330134321344), we get a palindrome (56642477424665).

The spelling of 44312343103321 in words is "forty-four trillion, three hundred twelve billion, three hundred forty-three million, one hundred three thousand, three hundred twenty-one".