144230430391 has 2 divisors, whose sum is σ = 144230430392. Its totient is φ = 144230430390.

The previous prime is 144230430373. The next prime is 144230430427. The reversal of 144230430391 is 193034032441.

It is a weak prime.

It is an emirp because it is prime and its reverse (193034032441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144230430391 - 2⁵ = 144230430359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144230430791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72115215195 + 72115215196.

It is an arithmetic number, because the mean of its divisors is an integer number (72115215196).

Almost surely, 2^144230430391 is an apocalyptic number.

144230430391 is a deficient number, since it is larger than the sum of its proper divisors (1).

144230430391 is an equidigital number, since it uses as much as digits as its factorization.

144230430391 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 34.

The spelling of 144230430391 in words is "one hundred forty-four billion, two hundred thirty million, four hundred thirty thousand, three hundred ninety-one".