144132441323 has 4 divisors (see below), whose sum is σ = 155219552208. Its totient is φ = 133045330440.

The previous prime is 144132441301. The next prime is 144132441347. The reversal of 144132441323 is 323144231441.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323144231441 = 199 ⋅1623840359.

It is a cyclic number.

It is not a de Polignac number, because 144132441323 - 2³⁴ = 126952572139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144132441323.

It is not an unprimeable number, because it can be changed into a prime (144132441353) 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, 5543555423 + ... + 5543555448.

It is an arithmetic number, because the mean of its divisors is an integer number (38804888052).

Almost surely, 2^144132441323 is an apocalyptic number.

144132441323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

144132441323 is a deficient number, since it is larger than the sum of its proper divisors (11087110885).

144132441323 is a wasteful number, since it uses less digits than its factorization.

144132441323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11087110884.

The product of its digits is 27648, while the sum is 32.

Adding to 144132441323 its reverse (323144231441), we get a palindrome (467276672764).

The spelling of 144132441323 in words is "one hundred forty-four billion, one hundred thirty-two million, four hundred forty-one thousand, three hundred twenty-three".