44320200313 has 12 divisors (see below), whose sum is σ = 46400161780. Its totient is φ = 42329903616.

The previous prime is 44320200269. The next prime is 44320200343. The reversal of 44320200313 is 31300202344.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8715529449 + 35604670864 = 93357^2 + 188692^2 .

It is not a de Polignac number, because 44320200313 - 2⁹ = 44320199801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44320200343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 293773 + ... + 418261.

Almost surely, 2^44320200313 is an apocalyptic number.

It is an amenable number.

44320200313 is a deficient number, since it is larger than the sum of its proper divisors (2079961467).

44320200313 is a wasteful number, since it uses less digits than its factorization.

44320200313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125208 (or 125185 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 44320200313 its reverse (31300202344), we get a palindrome (75620402657).

The spelling of 44320200313 in words is "forty-four billion, three hundred twenty million, two hundred thousand, three hundred thirteen".