17098490138 has 16 divisors (see below), whose sum is σ = 26717982720. Its totient is φ = 8197556400.

The previous prime is 17098490093. The next prime is 17098490141. The reversal of 17098490138 is 83109489071.

17098490138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258298 + ... + 1271813.

It is an arithmetic number, because the mean of its divisors is an integer number (1669873920).

Almost surely, 2^17098490138 is an apocalyptic number.

17098490138 is a deficient number, since it is larger than the sum of its proper divisors (9619492582).

17098490138 is a wasteful number, since it uses less digits than its factorization.

17098490138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2530253.

The product of its (nonzero) digits is 435456, while the sum is 50.

The spelling of 17098490138 in words is "seventeen billion, ninety-eight million, four hundred ninety thousand, one hundred thirty-eight".