144252014 has 8 divisors (see below), whose sum is σ = 221410200. Its totient is φ = 70448616.

The previous prime is 144251999. The next prime is 144252019. The reversal of 144252014 is 410252441.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144252019) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 838589 + ... + 838760.

It is an arithmetic number, because the mean of its divisors is an integer number (27676275).

Almost surely, 2^144252014 is an apocalyptic number.

144252014 is a deficient number, since it is larger than the sum of its proper divisors (77158186).

144252014 is a wasteful number, since it uses less digits than its factorization.

144252014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1677394.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 144252014 is about 12010.4959930887. The cubic root of 144252014 is about 524.4538707881.

The spelling of 144252014 in words is "one hundred forty-four million, two hundred fifty-two thousand, fourteen".