144233023 has 8 divisors (see below), whose sum is σ = 164186496. Its totient is φ = 125419800.

The previous prime is 144233017. The next prime is 144233027. The reversal of 144233023 is 320332441.

It is a happy number.

144233023 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 not a de Polignac number, because 144233023 - 2⁹ = 144232511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 144232985 and 144233003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144233027) 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, 284793 + ... + 285298.

It is an arithmetic number, because the mean of its divisors is an integer number (20523312).

Almost surely, 2^144233023 is an apocalyptic number.

144233023 is a deficient number, since it is larger than the sum of its proper divisors (19953473).

144233023 is a wasteful number, since it uses less digits than its factorization.

144233023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570125.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 144233023 is about 12009.7053669105. The cubic root of 144233023 is about 524.4308547246.

Adding to 144233023 its reverse (320332441), we get a palindrome (464565464).

The spelling of 144233023 in words is "one hundred forty-four million, two hundred thirty-three thousand, twenty-three".