1003849888885 has 16 divisors (see below), whose sum is σ = 1207004443200. Its totient is φ = 801491141376.

The previous prime is 1003849888841. The next prime is 1003849888897. The reversal of 1003849888885 is 5888889483001.

It is a cyclic number.

It is not a de Polignac number, because 1003849888885 - 2²¹ = 1003847791733 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8667277 + ... + 8782333.

It is an arithmetic number, because the mean of its divisors is an integer number (75437777700).

Almost surely, 2^{1003849888885} is an apocalyptic number.

It is an amenable number.

1003849888885 is a deficient number, since it is larger than the sum of its proper divisors (203154554315).

1003849888885 is a wasteful number, since it uses less digits than its factorization.

1003849888885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118500.

The product of its (nonzero) digits is 141557760, while the sum is 70.

The spelling of 1003849888885 in words is "one trillion, three billion, eight hundred forty-nine million, eight hundred eighty-eight thousand, eight hundred eighty-five".