144540132323 has 2 divisors, whose sum is σ = 144540132324. Its totient is φ = 144540132322.

The previous prime is 144540132301. The next prime is 144540132383. The reversal of 144540132323 is 323231045441.

144540132323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (323231045441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144540132323 - 2⁸ = 144540132067 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144540132323.

It is not a weakly prime, because it can be changed into another prime (144540132383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72270066161 + 72270066162.

It is an arithmetic number, because the mean of its divisors is an integer number (72270066162).

Almost surely, 2^144540132323 is an apocalyptic number.

144540132323 is a deficient number, since it is larger than the sum of its proper divisors (1).

144540132323 is an equidigital number, since it uses as much as digits as its factorization.

144540132323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 32.

Adding to 144540132323 its reverse (323231045441), we get a palindrome (467771177764).

The spelling of 144540132323 in words is "one hundred forty-four billion, five hundred forty million, one hundred thirty-two thousand, three hundred twenty-three".