1003144003144 has 16 divisors (see below), whose sum is σ = 1892434241520. Its totient is φ = 498494872080.

The previous prime is 1003144003091. The next prime is 1003144003153. The reversal of 1003144003144 is 4413004413001.

It is an unprimeable number.

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, 384639802 + ... + 384642409.

It is an arithmetic number, because the mean of its divisors is an integer number (118277140095).

Almost surely, 2^{1003144003144} is an apocalyptic number.

It is an amenable number.

1003144003144 is a deficient number, since it is larger than the sum of its proper divisors (889290238376).

1003144003144 is a wasteful number, since it uses less digits than its factorization.

1003144003144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 769282380 (or 769282376 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1003144003144 its reverse (4413004413001), we get a palindrome (5416148416145).

The spelling of 1003144003144 in words is "one trillion, three billion, one hundred forty-four million, three thousand, one hundred forty-four".