144303212323 has 8 divisors (see below), whose sum is σ = 148969422720. Its totient is φ = 139637706240.

The previous prime is 144303212279. The next prime is 144303212327. The reversal of 144303212323 is 323212303441.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 144303212323 - 2³³ = 135713277731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144303212291 and 144303212300.

It is not an unprimeable number, because it can be changed into a prime (144303212327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257283 + ... + 595651.

It is an arithmetic number, because the mean of its divisors is an integer number (18621177840).

Almost surely, 2^144303212323 is an apocalyptic number.

144303212323 is a deficient number, since it is larger than the sum of its proper divisors (4666210397).

144303212323 is a wasteful number, since it uses less digits than its factorization.

144303212323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 352157.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 144303212323 its reverse (323212303441), we get a palindrome (467515515764).

The spelling of 144303212323 in words is "one hundred forty-four billion, three hundred three million, two hundred twelve thousand, three hundred twenty-three".