444243342337 has 2 divisors, whose sum is σ = 444243342338. Its totient is φ = 444243342336.

The previous prime is 444243342331. The next prime is 444243342343. The reversal of 444243342337 is 733243342444.

It is a balanced prime because it is at equal distance from previous prime (444243342331) and next prime (444243342343).

It can be written as a sum of positive squares in only one way, i.e., 376706247696 + 67537094641 = 613764^2 + 259879^2 .

It is a cyclic number.

It is not a de Polignac number, because 444243342337 - 2¹⁹ = 444242818049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 444243342293 and 444243342302.

It is not a weakly prime, because it can be changed into another prime (444243342331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222121671168 + 222121671169.

It is an arithmetic number, because the mean of its divisors is an integer number (222121671169).

Almost surely, 2^444243342337 is an apocalyptic number.

It is an amenable number.

444243342337 is a deficient number, since it is larger than the sum of its proper divisors (1).

444243342337 is an equidigital number, since it uses as much as digits as its factorization.

444243342337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2322432, while the sum is 43.

The spelling of 444243342337 in words is "four hundred forty-four billion, two hundred forty-three million, three hundred forty-two thousand, three hundred thirty-seven".