144043577141 has 2 divisors, whose sum is σ = 144043577142. Its totient is φ = 144043577140.

The previous prime is 144043577033. The next prime is 144043577147. The reversal of 144043577141 is 141775340441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129722428900 + 14321148241 = 360170^2 + 119671^2 .

It is a cyclic number.

It is not a de Polignac number, because 144043577141 - 2²⁶ = 143976468277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144043577147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72021788570 + 72021788571.

It is an arithmetic number, because the mean of its divisors is an integer number (72021788571).

Almost surely, 2^144043577141 is an apocalyptic number.

It is an amenable number.

144043577141 is a deficient number, since it is larger than the sum of its proper divisors (1).

144043577141 is an equidigital number, since it uses as much as digits as its factorization.

144043577141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 188160, while the sum is 41.

The spelling of 144043577141 in words is "one hundred forty-four billion, forty-three million, five hundred seventy-seven thousand, one hundred forty-one".