444330223113223 has 2 divisors, whose sum is σ = 444330223113224. Its totient is φ = 444330223113222.

The previous prime is 444330223113211. The next prime is 444330223113251. The reversal of 444330223113223 is 322311322033444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 444330223113223 - 2²⁹ = 444329686242311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (444330223113923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 222165111556611 + 222165111556612.

It is an arithmetic number, because the mean of its divisors is an integer number (222165111556612).

Almost surely, 2^{444330223113223} is an apocalyptic number.

444330223113223 is a deficient number, since it is larger than the sum of its proper divisors (1).

444330223113223 is an equidigital number, since it uses as much as digits as its factorization.

444330223113223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 248832, while the sum is 37.

Adding to 444330223113223 its reverse (322311322033444), we get a palindrome (766641545146667).

The spelling of 444330223113223 in words is "four hundred forty-four trillion, three hundred thirty billion, two hundred twenty-three million, one hundred thirteen thousand, two hundred twenty-three".