144204243311 has 4 divisors (see below), whose sum is σ = 144605926800. Its totient is φ = 143802559824.

The previous prime is 144204243263. The next prime is 144204243331. The reversal of 144204243311 is 113342402441.

144204243311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 113342402441 = 179 ⋅633197779.

It is a cyclic number.

It is not a de Polignac number, because 144204243311 - 2¹⁸ = 144203981167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144204243331) 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 in 3 ways as a sum of consecutive naturals, for example, 200841206 + ... + 200841923.

It is an arithmetic number, because the mean of its divisors is an integer number (36151481700).

Almost surely, 2^144204243311 is an apocalyptic number.

144204243311 is a deficient number, since it is larger than the sum of its proper divisors (401683489).

144204243311 is an equidigital number, since it uses as much as digits as its factorization.

144204243311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401683488.

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 144204243311 its reverse (113342402441), we get a palindrome (257546645752).

The spelling of 144204243311 in words is "one hundred forty-four billion, two hundred four million, two hundred forty-three thousand, three hundred eleven".