144240341334343 has 4 divisors (see below), whose sum is σ = 144357705323640. Its totient is φ = 144122977345048.

The previous prime is 144240341334307. The next prime is 144240341334377. The reversal of 144240341334343 is 343433143042441.

144240341334343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 144240341334343 - 2¹⁷ = 144240341203271 is a prime.

It is a super-2 number, since 2×144240341334343² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144240341334343.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144240341314343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58681992805 + ... + 58681995262.

It is an arithmetic number, because the mean of its divisors is an integer number (36089426330910).

Almost surely, 2^{144240341334343} is an apocalyptic number.

144240341334343 is a deficient number, since it is larger than the sum of its proper divisors (117363989297).

144240341334343 is a wasteful number, since it uses less digits than its factorization.

144240341334343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117363989296.

The product of its (nonzero) digits is 1990656, while the sum is 43.

Adding to 144240341334343 its reverse (343433143042441), we get a palindrome (487673484376784).

The spelling of 144240341334343 in words is "one hundred forty-four trillion, two hundred forty billion, three hundred forty-one million, three hundred thirty-four thousand, three hundred forty-three".