2008144003 has 4 divisors (see below), whose sum is σ = 2009124208. Its totient is φ = 2007163800.

The previous prime is 2008143997. The next prime is 2008144069. The reversal of 2008144003 is 3004418002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2008144003 - 2⁵ = 2008143971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2008144093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487023 + ... + 491128.

It is an arithmetic number, because the mean of its divisors is an integer number (502281052).

Almost surely, 2^2008144003 is an apocalyptic number.

2008144003 is a deficient number, since it is larger than the sum of its proper divisors (980205).

2008144003 is an equidigital number, since it uses as much as digits as its factorization.

2008144003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 980204.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 2008144003 is about 44812.3197681173. The cubic root of 2008144003 is about 1261.6288673781.

The spelling of 2008144003 in words is "two billion, eight million, one hundred forty-four thousand, three".