144143032291 has 2 divisors, whose sum is σ = 144143032292. Its totient is φ = 144143032290.

The previous prime is 144143032213. The next prime is 144143032331. The reversal of 144143032291 is 192230341441.

It is a strong prime.

It is an emirp because it is prime and its reverse (192230341441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144143032291 - 2³³ = 135553097699 is a prime.

It is not a weakly prime, because it can be changed into another prime (144143033291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72071516145 + 72071516146.

It is an arithmetic number, because the mean of its divisors is an integer number (72071516146).

Almost surely, 2^144143032291 is an apocalyptic number.

144143032291 is a deficient number, since it is larger than the sum of its proper divisors (1).

144143032291 is an equidigital number, since it uses as much as digits as its factorization.

144143032291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 144143032291 in words is "one hundred forty-four billion, one hundred forty-three million, thirty-two thousand, two hundred ninety-one".