144463433143 has 2 divisors, whose sum is σ = 144463433144. Its totient is φ = 144463433142.

The previous prime is 144463433131. The next prime is 144463433171. The reversal of 144463433143 is 341334364441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 144463433143 - 2¹³ = 144463424951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144463433096 and 144463433105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (144463433173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72231716571 + 72231716572.

It is an arithmetic number, because the mean of its divisors is an integer number (72231716572).

Almost surely, 2^144463433143 is an apocalyptic number.

144463433143 is a deficient number, since it is larger than the sum of its proper divisors (1).

144463433143 is an equidigital number, since it uses as much as digits as its factorization.

144463433143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 40.

Adding to 144463433143 its reverse (341334364441), we get a palindrome (485797797584).

The spelling of 144463433143 in words is "one hundred forty-four billion, four hundred sixty-three million, four hundred thirty-three thousand, one hundred forty-three".