1003044002412 has 12 divisors (see below), whose sum is σ = 2340436005656. Its totient is φ = 334348000800.

The previous prime is 1003044002399. The next prime is 1003044002413. The reversal of 1003044002412 is 2142004403001.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (1003044002413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41793500089 + ... + 41793500112.

Almost surely, 2^{1003044002412} is an apocalyptic number.

1003044002412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1003044002412 is an abundant number, since it is smaller than the sum of its proper divisors (1337392003244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1003044002412 is a wasteful number, since it uses less digits than its factorization.

1003044002412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83587000208 (or 83587000206 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 1003044002412 its reverse (2142004403001), we get a palindrome (3145048405413).

The spelling of 1003044002412 in words is "one trillion, three billion, forty-four million, two thousand, four hundred twelve".