144452432123 has 2 divisors, whose sum is σ = 144452432124. Its totient is φ = 144452432122.

The previous prime is 144452432099. The next prime is 144452432129. The reversal of 144452432123 is 321234254441.

It is a strong prime.

It is an emirp because it is prime and its reverse (321234254441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 144452432123 - 2³² = 140157464827 is a prime.

It is not a weakly prime, because it can be changed into another prime (144452432129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72226216061 + 72226216062.

It is an arithmetic number, because the mean of its divisors is an integer number (72226216062).

Almost surely, 2^144452432123 is an apocalyptic number.

144452432123 is a deficient number, since it is larger than the sum of its proper divisors (1).

144452432123 is an equidigital number, since it uses as much as digits as its factorization.

144452432123 is an evil number, because the sum of its binary digits is even.

The product of its digits is 92160, while the sum is 35.

Adding to 144452432123 its reverse (321234254441), we get a palindrome (465686686564).

The spelling of 144452432123 in words is "one hundred forty-four billion, four hundred fifty-two million, four hundred thirty-two thousand, one hundred twenty-three".