44313542321 has 4 divisors (see below), whose sum is σ = 44326145652. Its totient is φ = 44300938992.

The previous prime is 44313542311. The next prime is 44313542327. The reversal of 44313542321 is 12324531344.

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 42857280400 + 1456261921 = 207020^2 + 38161^2 .

It is a cyclic number.

It is not a de Polignac number, because 44313542321 - 2⁶ = 44313542257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44313542327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6296390 + ... + 6303423.

It is an arithmetic number, because the mean of its divisors is an integer number (11081536413).

Almost surely, 2^44313542321 is an apocalyptic number.

It is an amenable number.

44313542321 is a deficient number, since it is larger than the sum of its proper divisors (12603331).

44313542321 is a wasteful number, since it uses less digits than its factorization.

44313542321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12603330.

The product of its digits is 34560, while the sum is 32.

The spelling of 44313542321 in words is "forty-four billion, three hundred thirteen million, five hundred forty-two thousand, three hundred twenty-one".