144453134414543 has 2 divisors, whose sum is σ = 144453134414544. Its totient is φ = 144453134414542.

The previous prime is 144453134414539. The next prime is 144453134414579. The reversal of 144453134414543 is 345414431354441.

It is a happy number.

144453134414543 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (345414431354441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144453134414543 - 2² = 144453134414539 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144453134414491 and 144453134414500.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144453134444543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72226567207271 + 72226567207272.

It is an arithmetic number, because the mean of its divisors is an integer number (72226567207272).

Almost surely, 2^{144453134414543} is an apocalyptic number.

144453134414543 is a deficient number, since it is larger than the sum of its proper divisors (1).

144453134414543 is an equidigital number, since it uses as much as digits as its factorization.

144453134414543 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11059200, while the sum is 50.

Adding to 144453134414543 its reverse (345414431354441), we get a palindrome (489867565768984).

The spelling of 144453134414543 in words is "one hundred forty-four trillion, four hundred fifty-three billion, one hundred thirty-four million, four hundred fourteen thousand, five hundred forty-three".