144302241402443 has 2 divisors, whose sum is σ = 144302241402444. Its totient is φ = 144302241402442.

The previous prime is 144302241402419. The next prime is 144302241402469. The reversal of 144302241402443 is 344204142203441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144302241402443 - 2¹⁴ = 144302241386059 is a prime.

It is a super-2 number, since 2×144302241402443² (a number of 29 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 144302241402397 and 144302241402406.

It is not a weakly prime, because it can be changed into another prime (144302241401443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72151120701221 + 72151120701222.

It is an arithmetic number, because the mean of its divisors is an integer number (72151120701222).

Almost surely, 2^{144302241402443} is an apocalyptic number.

144302241402443 is a deficient number, since it is larger than the sum of its proper divisors (1).

144302241402443 is an equidigital number, since it uses as much as digits as its factorization.

144302241402443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 144302241402443 its reverse (344204142203441), we get a palindrome (488506383605884).

The spelling of 144302241402443 in words is "one hundred forty-four trillion, three hundred two billion, two hundred forty-one million, four hundred two thousand, four hundred forty-three".