144062003 has 16 divisors (see below), whose sum is σ = 151289856. Its totient is φ = 137061600.

The previous prime is 144061969. The next prime is 144062027. The reversal of 144062003 is 300260441.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 144062003 - 2⁸ = 144061747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144067003) 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 15 ways as a sum of consecutive naturals, for example, 375950 + ... + 376332.

It is an arithmetic number, because the mean of its divisors is an integer number (9455616).

Almost surely, 2^144062003 is an apocalyptic number.

144062003 is a deficient number, since it is larger than the sum of its proper divisors (7227853).

144062003 is a wasteful number, since it uses less digits than its factorization.

144062003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 144062003 is about 12002.5831802991. The cubic root of 144062003 is about 524.2234966715.

The spelling of 144062003 in words is "one hundred forty-four million, sixty-two thousand, three".