144360423 has 24 divisors (see below), whose sum is σ = 220521600. Its totient is φ = 90748944.

The previous prime is 144360389. The next prime is 144360427. The reversal of 144360423 is 324063441.

144360423 is a `hidden beast` number, since 14 + 43 + 604 + 2 + 3 = 666.

It is not a de Polignac number, because 144360423 - 2¹² = 144356327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144360427) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36958 + ... + 40676.

It is an arithmetic number, because the mean of its divisors is an integer number (9188400).

Almost surely, 2^144360423 is an apocalyptic number.

144360423 is a deficient number, since it is larger than the sum of its proper divisors (76161177).

144360423 is a wasteful number, since it uses less digits than its factorization.

144360423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3971 (or 3968 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 144360423 is about 12015.0082396975. The cubic root of 144360423 is about 524.5852179614.

The spelling of 144360423 in words is "one hundred forty-four million, three hundred sixty thousand, four hundred twenty-three".