144071223 has 8 divisors (see below), whose sum is σ = 192396288. Its totient is φ = 95896824.

The previous prime is 144071201. The next prime is 144071227. The reversal of 144071223 is 322170441.

It is a happy number.

144071223 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 144071223 - 2¹⁸ = 143809079 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144071193 and 144071202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144071227) 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, 35415 + ... + 39272.

It is an arithmetic number, because the mean of its divisors is an integer number (24049536).

Almost surely, 2^144071223 is an apocalyptic number.

144071223 is a deficient number, since it is larger than the sum of its proper divisors (48325065).

144071223 is an equidigital number, since it uses as much as digits as its factorization.

144071223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75333.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 144071223 is about 12002.9672581408. The cubic root of 144071223 is about 524.2346799061.

The spelling of 144071223 in words is "one hundred forty-four million, seventy-one thousand, two hundred twenty-three".