144630201 has 8 divisors (see below), whose sum is σ = 194828704. Its totient is φ = 95425920.

The previous prime is 144630179. The next prime is 144630209. The reversal of 144630201 is 102036441.

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

It is not a de Polignac number, because 144630201 - 2⁹ = 144629689 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144630209) 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, 248215 + ... + 248796.

It is an arithmetic number, because the mean of its divisors is an integer number (24353588).

Almost surely, 2^144630201 is an apocalyptic number.

It is an amenable number.

144630201 is a deficient number, since it is larger than the sum of its proper divisors (50198503).

144630201 is an equidigital number, since it uses as much as digits as its factorization.

144630201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 497111.

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 144630201 is about 12026.2297084331. The cubic root of 144630201 is about 524.9117928906.

Adding to 144630201 its reverse (102036441), we get a palindrome (246666642).

The spelling of 144630201 in words is "one hundred forty-four million, six hundred thirty thousand, two hundred one".