44320596643 has 2 divisors, whose sum is σ = 44320596644. Its totient is φ = 44320596642.

The previous prime is 44320596637. The next prime is 44320596679. The reversal of 44320596643 is 34669502344.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44320596643 - 2⁵ = 44320596611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 44320596593 and 44320596602.

It is not a weakly prime, because it can be changed into another prime (44320596443) 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 as a sum of consecutive naturals, namely, 22160298321 + 22160298322.

It is an arithmetic number, because the mean of its divisors is an integer number (22160298322).

Almost surely, 2^44320596643 is an apocalyptic number.

44320596643 is a deficient number, since it is larger than the sum of its proper divisors (1).

44320596643 is an equidigital number, since it uses as much as digits as its factorization.

44320596643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1866240, while the sum is 46.

The spelling of 44320596643 in words is "forty-four billion, three hundred twenty million, five hundred ninety-six thousand, six hundred forty-three".