16871748225316 has 12 divisors (see below), whose sum is σ = 30245694989580. Its totient is φ = 8230121085440.

The previous prime is 16871748225307. The next prime is 16871748225349. The reversal of 16871748225316 is 61352284717861.

It can be written as a sum of positive squares in 2 ways, for example, as 4387751332416 + 12483996892900 = 2094696^2 + 3533270^2 .

It is an unprimeable number.

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, 51438256621 + ... + 51438256948.

It is an arithmetic number, because the mean of its divisors is an integer number (2520474582465).

Almost surely, 2^{16871748225316} is an apocalyptic number.

It is an amenable number.

16871748225316 is a deficient number, since it is larger than the sum of its proper divisors (13373946764264).

16871748225316 is a wasteful number, since it uses less digits than its factorization.

16871748225316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102876513614 (or 102876513612 counting only the distinct ones).

The product of its digits is 27095040, while the sum is 61.

The spelling of 16871748225316 in words is "sixteen trillion, eight hundred seventy-one billion, seven hundred forty-eight million, two hundred twenty-five thousand, three hundred sixteen".