144032402003 has 12 divisors (see below), whose sum is σ = 173728044720. Its totient is φ = 116958640176.

The previous prime is 144032401967. The next prime is 144032402039. The reversal of 144032402003 is 300204230441.

It is an interprime number because it is at equal distance from previous prime (144032401967) and next prime (144032402039).

It is not a de Polignac number, because 144032402003 - 2¹⁸ = 144032139859 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 144032402003.

It is not an unprimeable number, because it can be changed into a prime (144032602003) 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 11 ways as a sum of consecutive naturals, for example, 28496168 + ... + 28501221.

It is an arithmetic number, because the mean of its divisors is an integer number (14477337060).

Almost surely, 2^144032402003 is an apocalyptic number.

144032402003 is a deficient number, since it is larger than the sum of its proper divisors (29695642717).

144032402003 is an equidigital number, since it uses as much as digits as its factorization.

144032402003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56997434 (or 56997415 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 144032402003 its reverse (300204230441), we get a palindrome (444236632444).

The spelling of 144032402003 in words is "one hundred forty-four billion, thirty-two million, four hundred two thousand, three".