144462427323 has 16 divisors (see below), whose sum is σ = 201256786176. Its totient is φ = 91999242720.

The previous prime is 144462427313. The next prime is 144462427387. The reversal of 144462427323 is 323724264441.

It is not a de Polignac number, because 144462427323 - 2⁹ = 144462426811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144462427313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330633 + ... + 1435098.

It is an arithmetic number, because the mean of its divisors is an integer number (12578549136).

Almost surely, 2^144462427323 is an apocalyptic number.

144462427323 is a deficient number, since it is larger than the sum of its proper divisors (56794358853).

144462427323 is a wasteful number, since it uses less digits than its factorization.

144462427323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2766514.

The product of its digits is 774144, while the sum is 42.

The spelling of 144462427323 in words is "one hundred forty-four billion, four hundred sixty-two million, four hundred twenty-seven thousand, three hundred twenty-three".