144319211703 has 24 divisors (see below), whose sum is σ = 216823476688. Its totient is φ = 95927255424.

The previous prime is 144319211683. The next prime is 144319211741. The reversal of 144319211703 is 307112913441.

It is a happy number.

144319211703 is a `hidden beast` number, since 1 + 4 + 431 + 9 + 211 + 7 + 0 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-144319211703 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 (144399211703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 799276 + ... + 963057.

Almost surely, 2^144319211703 is an apocalyptic number.

144319211703 is a deficient number, since it is larger than the sum of its proper divisors (72504264985).

144319211703 is an equidigital number, since it uses as much as digits as its factorization.

144319211703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762685 (or 1762673 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 144319211703 in words is "one hundred forty-four billion, three hundred nineteen million, two hundred eleven thousand, seven hundred three".