144120004302389 has 2 divisors, whose sum is σ = 144120004302390. Its totient is φ = 144120004302388.

The previous prime is 144120004302383. The next prime is 144120004302457. The reversal of 144120004302389 is 983203400021441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 143019068247364 + 1100936055025 = 11959058^2 + 1049255^2 .

It is an emirp because it is prime and its reverse (983203400021441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144120004302389 - 2⁴⁰ = 143020492674613 is a prime.

It is a super-2 number, since 2×144120004302389² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144120004302383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72060002151194 + 72060002151195.

It is an arithmetic number, because the mean of its divisors is an integer number (72060002151195).

Almost surely, 2^{144120004302389} is an apocalyptic number.

It is an amenable number.

144120004302389 is a deficient number, since it is larger than the sum of its proper divisors (1).

144120004302389 is an equidigital number, since it uses as much as digits as its factorization.

144120004302389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 144120004302389 in words is "one hundred forty-four trillion, one hundred twenty billion, four million, three hundred two thousand, three hundred eighty-nine".