144330009 has 8 divisors (see below), whose sum is σ = 192575712. Its totient is φ = 96152160.

The previous prime is 144330001. The next prime is 144330029. The reversal of 144330009 is 900033441.

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

It is not a de Polignac number, because 144330009 - 2³ = 144330001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144330001) 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, 11772 + ... + 20669.

It is an arithmetic number, because the mean of its divisors is an integer number (24071964).

Almost surely, 2^144330009 is an apocalyptic number.

It is an amenable number.

144330009 is a deficient number, since it is larger than the sum of its proper divisors (48245703).

144330009 is a wasteful number, since it uses less digits than its factorization.

144330009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33927.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 144330009 is about 12013.7425059804. The cubic root of 144330009 is about 524.5483753258.

The spelling of 144330009 in words is "one hundred forty-four million, three hundred thirty thousand, nine".