144130147 has 8 divisors (see below), whose sum is σ = 164902752. Its totient is φ = 123403200.

The previous prime is 144130139. The next prime is 144130157. The reversal of 144130147 is 741031441.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 144130147 - 2³ = 144130139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (144130117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4354 + ... + 17527.

It is an arithmetic number, because the mean of its divisors is an integer number (20612844).

Almost surely, 2^144130147 is an apocalyptic number.

144130147 is a deficient number, since it is larger than the sum of its proper divisors (20772605).

144130147 is an equidigital number, since it uses as much as digits as its factorization.

144130147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22829.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 144130147 is about 12005.4215669422. The cubic root of 144130147 is about 524.3061394554.

Adding to 144130147 its reverse (741031441), we get a palindrome (885161588).

The spelling of 144130147 in words is "one hundred forty-four million, one hundred thirty thousand, one hundred forty-seven".