144320242000323 has 16 divisors (see below), whose sum is σ = 203746655664000. Its totient is φ = 90553685483136.

The previous prime is 144320242000273. The next prime is 144320242000381. The reversal of 144320242000323 is 323000242023441.

It is not a de Polignac number, because 144320242000323 - 2²⁴ = 144320225223107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144320242000523) 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 15 ways as a sum of consecutive naturals, for example, 23602036 + ... + 29080862.

It is an arithmetic number, because the mean of its divisors is an integer number (12734165979000).

Almost surely, 2^{144320242000323} is an apocalyptic number.

144320242000323 is a deficient number, since it is larger than the sum of its proper divisors (59426413663677).

144320242000323 is a wasteful number, since it uses less digits than its factorization.

144320242000323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5995346.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 144320242000323 its reverse (323000242023441), we get a palindrome (467320484023764).

The spelling of 144320242000323 in words is "one hundred forty-four trillion, three hundred twenty billion, two hundred forty-two million, three hundred twenty-three", and thus it is an aban number.