444044223492343 has 2 divisors, whose sum is σ = 444044223492344. Its totient is φ = 444044223492342.

The previous prime is 444044223492341. The next prime is 444044223492349. The reversal of 444044223492343 is 343294322440444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444044223492343 - 2¹ = 444044223492341 is a prime.

It is a super-2 number, since 2×444044223492343² (a number of 30 digits) contains 22 as substring.

Together with 444044223492341, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444044223492341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222022111746171 + 222022111746172.

It is an arithmetic number, because the mean of its divisors is an integer number (222022111746172).

Almost surely, 2^{444044223492343} is an apocalyptic number.

444044223492343 is a deficient number, since it is larger than the sum of its proper divisors (1).

444044223492343 is an equidigital number, since it uses as much as digits as its factorization.

444044223492343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31850496, while the sum is 52.

The spelling of 444044223492343 in words is "four hundred forty-four trillion, forty-four billion, two hundred twenty-three million, four hundred ninety-two thousand, three hundred forty-three".