16870336835018 has 16 divisors (see below), whose sum is σ = 25664316302016. Its totient is φ = 8315586914880.

The previous prime is 16870336834993. The next prime is 16870336835021. The reversal of 16870336835018 is 81053863307861.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4017071 + ... + 7062402.

It is an arithmetic number, because the mean of its divisors is an integer number (1604019768876).

Almost surely, 2^{16870336835018} is an apocalyptic number.

16870336835018 is a deficient number, since it is larger than the sum of its proper divisors (8793979466998).

16870336835018 is a wasteful number, since it uses less digits than its factorization.

16870336835018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11090269.

The product of its (nonzero) digits is 17418240, while the sum is 59.

The spelling of 16870336835018 in words is "sixteen trillion, eight hundred seventy billion, three hundred thirty-six million, eight hundred thirty-five thousand, eighteen".