144601310209 has 2 divisors, whose sum is σ = 144601310210. Its totient is φ = 144601310208.

The previous prime is 144601310107. The next prime is 144601310213. The reversal of 144601310209 is 902013106441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 110210720400 + 34390589809 = 331980^2 + 185447^2 .

It is a cyclic number.

It is not a de Polignac number, because 144601310209 - 2¹¹ = 144601308161 is a prime.

It is not a weakly prime, because it can be changed into another prime (144601310219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72300655104 + 72300655105.

It is an arithmetic number, because the mean of its divisors is an integer number (72300655105).

Almost surely, 2^144601310209 is an apocalyptic number.

It is an amenable number.

144601310209 is a deficient number, since it is larger than the sum of its proper divisors (1).

144601310209 is an equidigital number, since it uses as much as digits as its factorization.

144601310209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 144601310209 in words is "one hundred forty-four billion, six hundred one million, three hundred ten thousand, two hundred nine".