144114224144423 has 4 divisors (see below), whose sum is σ = 155199933694008. Its totient is φ = 133028514594840.

The previous prime is 144114224144419. The next prime is 144114224144477. The reversal of 144114224144423 is 324441422411441.

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 144114224144423 - 2² = 144114224144419 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144114224144323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5542854774773 + ... + 5542854774798.

It is an arithmetic number, because the mean of its divisors is an integer number (38799983423502).

Almost surely, 2^{144114224144423} is an apocalyptic number.

144114224144423 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144114224144423 is a deficient number, since it is larger than the sum of its proper divisors (11085709549585).

144114224144423 is a wasteful number, since it uses less digits than its factorization.

144114224144423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11085709549584.

The product of its digits is 393216, while the sum is 41.

Adding to 144114224144423 its reverse (324441422411441), we get a palindrome (468555646555864).

The spelling of 144114224144423 in words is "one hundred forty-four trillion, one hundred fourteen billion, two hundred twenty-four million, one hundred forty-four thousand, four hundred twenty-three".