1797108871016 has 16 divisors (see below), whose sum is σ = 3370989624900. Its totient is φ = 898178304384.

The previous prime is 1797108870971. The next prime is 1797108871067. The reversal of 1797108871016 is 6101788017971.

It can be written as a sum of positive squares in 2 ways, for example, as 1797063578116 + 45292900 = 1340546^2 + 6730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46996085 + ... + 47034308.

Almost surely, 2^{1797108871016} is an apocalyptic number.

It is an amenable number.

1797108871016 is a deficient number, since it is larger than the sum of its proper divisors (1573880753884).

1797108871016 is a wasteful number, since it uses less digits than its factorization.

1797108871016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94032788 (or 94032784 counting only the distinct ones).

The product of its (nonzero) digits is 1185408, while the sum is 56.

The spelling of 1797108871016 in words is "one trillion, seven hundred ninety-seven billion, one hundred eight million, eight hundred seventy-one thousand, sixteen".