168196803602 has 16 divisors (see below), whose sum is σ = 263118653952. Its totient is φ = 80546520960.

The previous prime is 168196803563. The next prime is 168196803611. The reversal of 168196803602 is 206308691861.

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, 13977758 + ... + 13989785.

It is an arithmetic number, because the mean of its divisors is an integer number (16444915872).

Almost surely, 2^168196803602 is an apocalyptic number.

168196803602 is a deficient number, since it is larger than the sum of its proper divisors (94921850350).

168196803602 is a wasteful number, since it uses less digits than its factorization.

168196803602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27967673.

The product of its (nonzero) digits is 746496, while the sum is 50.

The spelling of 168196803602 in words is "one hundred sixty-eight billion, one hundred ninety-six million, eight hundred three thousand, six hundred two".