144044333021243 has 2 divisors, whose sum is σ = 144044333021244. Its totient is φ = 144044333021242.

The previous prime is 144044333021179. The next prime is 144044333021291. The reversal of 144044333021243 is 342120333440441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144044333021243 - 2⁶ = 144044333021179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144044333021197 and 144044333021206.

It is not a weakly prime, because it can be changed into another prime (144044333051243) 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, 72022166510621 + 72022166510622.

It is an arithmetic number, because the mean of its divisors is an integer number (72022166510622).

Almost surely, 2^{144044333021243} is an apocalyptic number.

144044333021243 is a deficient number, since it is larger than the sum of its proper divisors (1).

144044333021243 is an equidigital number, since it uses as much as digits as its factorization.

144044333021243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 331776, while the sum is 38.

Adding to 144044333021243 its reverse (342120333440441), we get a palindrome (486164666461684).

The spelling of 144044333021243 in words is "one hundred forty-four trillion, forty-four billion, three hundred thirty-three million, twenty-one thousand, two hundred forty-three".