144320342324023 has 8 divisors (see below), whose sum is σ = 144354913452288. Its totient is φ = 144285774703224.

The previous prime is 144320342323999. The next prime is 144320342324029. The reversal of 144320342324023 is 320423243023441.

144320342324023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-144320342324023 is a prime.

It is a super-2 number, since 2×144320342324023² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144320342324029) 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, 82370340 + ... + 84104182.

It is an arithmetic number, because the mean of its divisors is an integer number (18044364181536).

Almost surely, 2^{144320342324023} is an apocalyptic number.

144320342324023 is a deficient number, since it is larger than the sum of its proper divisors (34571128265).

144320342324023 is a wasteful number, since it uses less digits than its factorization.

144320342324023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1753733.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 144320342324023 its reverse (320423243023441), we get a palindrome (464743585347464).

The spelling of 144320342324023 in words is "one hundred forty-four trillion, three hundred twenty billion, three hundred forty-two million, three hundred twenty-four thousand, twenty-three".