144241434343343 has 4 divisors (see below), whose sum is σ = 144242115816480. Its totient is φ = 144240752870208.

The previous prime is 144241434343333. The next prime is 144241434343351. The reversal of 144241434343343 is 343343434142441.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144241434343343 is a prime.

It is a super-3 number, since 3×144241434343343³ (a number of 43 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144241434343333) 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 in 3 ways as a sum of consecutive naturals, for example, 340418978 + ... + 340842431.

It is an arithmetic number, because the mean of its divisors is an integer number (36060528954120).

Almost surely, 2^{144241434343343} is an apocalyptic number.

144241434343343 is a deficient number, since it is larger than the sum of its proper divisors (681473137).

144241434343343 is an equidigital number, since it uses as much as digits as its factorization.

144241434343343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 681473136.

The product of its digits is 7962624, while the sum is 47.

Adding to 144241434343343 its reverse (343343434142441), we get a palindrome (487584868485784).

The spelling of 144241434343343 in words is "one hundred forty-four trillion, two hundred forty-one billion, four hundred thirty-four million, three hundred forty-three thousand, three hundred forty-three".