144230563 has 2 divisors, whose sum is σ = 144230564. Its totient is φ = 144230562.

The previous prime is 144230531. The next prime is 144230587. The reversal of 144230563 is 365032441.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 144230563 - 2⁵ = 144230531 is a prime.

It is not a weakly prime, because it can be changed into another prime (144230963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72115281 + 72115282.

It is an arithmetic number, because the mean of its divisors is an integer number (72115282).

Almost surely, 2^144230563 is an apocalyptic number.

144230563 is a deficient number, since it is larger than the sum of its proper divisors (1).

144230563 is an equidigital number, since it uses as much as digits as its factorization.

144230563 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 28.

The square root of 144230563 is about 12009.6029493069. The cubic root of 144230563 is about 524.4278731900.

The spelling of 144230563 in words is "one hundred forty-four million, two hundred thirty thousand, five hundred sixty-three".