144241044547 has 2 divisors, whose sum is σ = 144241044548. Its totient is φ = 144241044546.

The previous prime is 144241044517. The next prime is 144241044589. The reversal of 144241044547 is 745440142441.

It is a happy number.

144241044547 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144241044547 is a prime.

It is not a weakly prime, because it can be changed into another prime (144241044517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72120522273 + 72120522274.

It is an arithmetic number, because the mean of its divisors is an integer number (72120522274).

Almost surely, 2^144241044547 is an apocalyptic number.

144241044547 is a deficient number, since it is larger than the sum of its proper divisors (1).

144241044547 is an equidigital number, since it uses as much as digits as its factorization.

144241044547 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 286720, while the sum is 40.

Adding to 144241044547 its reverse (745440142441), we get a palindrome (889681186988).

The spelling of 144241044547 in words is "one hundred forty-four billion, two hundred forty-one million, forty-four thousand, five hundred forty-seven".