144442244030113 has 2 divisors, whose sum is σ = 144442244030114. Its totient is φ = 144442244030112.

The previous prime is 144442244030081. The next prime is 144442244030177. The reversal of 144442244030113 is 311030442244441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91814589852049 + 52627654178064 = 9581993^2 + 7254492^2 .

It is an emirp because it is prime and its reverse (311030442244441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144442244030113 - 2⁵ = 144442244030081 is a prime.

It is not a weakly prime, because it can be changed into another prime (144442244036113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72221122015056 + 72221122015057.

It is an arithmetic number, because the mean of its divisors is an integer number (72221122015057).

Almost surely, 2^{144442244030113} is an apocalyptic number.

It is an amenable number.

144442244030113 is a deficient number, since it is larger than the sum of its proper divisors (1).

144442244030113 is an equidigital number, since it uses as much as digits as its factorization.

144442244030113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 144442244030113 its reverse (311030442244441), we get a palindrome (455472686274554).

The spelling of 144442244030113 in words is "one hundred forty-four trillion, four hundred forty-two billion, two hundred forty-four million, thirty thousand, one hundred thirteen".