144140035 has 8 divisors (see below), whose sum is σ = 186273360. Its totient is φ = 106441824.

The previous prime is 144140027. The next prime is 144140069. The reversal of 144140035 is 530041441.

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 144140035 - 2³ = 144140027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144139988 and 144140015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1108705 + ... + 1108834.

It is an arithmetic number, because the mean of its divisors is an integer number (23284170).

Almost surely, 2^144140035 is an apocalyptic number.

144140035 is a deficient number, since it is larger than the sum of its proper divisors (42133325).

144140035 is a wasteful number, since it uses less digits than its factorization.

144140035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2217557.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 144140035 is about 12005.8333738229. The cubic root of 144140035 is about 524.3181291297.

Adding to 144140035 its reverse (530041441), we get a palindrome (674181476).

The spelling of 144140035 in words is "one hundred forty-four million, one hundred forty thousand, thirty-five".