144300023 has 8 divisors (see below), whose sum is σ = 164992800. Its totient is φ = 123626880.

The previous prime is 144300019. The next prime is 144300031. The reversal of 144300023 is 320003441.

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

It is a cyclic number.

It is not a de Polignac number, because 144300023 - 2² = 144300019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144299974 and 144300010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144300043) 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, 17963 + ... + 24723.

It is an arithmetic number, because the mean of its divisors is an integer number (20624100).

Almost surely, 2^144300023 is an apocalyptic number.

144300023 is a deficient number, since it is larger than the sum of its proper divisors (20692777).

144300023 is an equidigital number, since it uses as much as digits as its factorization.

144300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9817.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 144300023 is about 12012.4944536928. The cubic root of 144300023 is about 524.5120460895.

Adding to 144300023 its reverse (320003441), we get a palindrome (464303464).

The spelling of 144300023 in words is "one hundred forty-four million, three hundred thousand, twenty-three".