144143332323 has 4 divisors (see below), whose sum is σ = 192191109768. Its totient is φ = 96095554880.

The previous prime is 144143332301. The next prime is 144143332391. The reversal of 144143332323 is 323233341441.

It is a happy number.

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 144143332323 - 2⁶ = 144143332259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144143332523) 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, 24023888718 + ... + 24023888723.

It is an arithmetic number, because the mean of its divisors is an integer number (48047777442).

Almost surely, 2^144143332323 is an apocalyptic number.

144143332323 is a deficient number, since it is larger than the sum of its proper divisors (48047777445).

144143332323 is an equidigital number, since it uses as much as digits as its factorization.

144143332323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48047777444.

The product of its digits is 62208, while the sum is 33.

Adding to 144143332323 its reverse (323233341441), we get a palindrome (467376673764).

The spelling of 144143332323 in words is "one hundred forty-four billion, one hundred forty-three million, three hundred thirty-two thousand, three hundred twenty-three".