16850168350100 has 18 divisors (see below), whose sum is σ = 36564865319934. Its totient is φ = 6740067340000.

The previous prime is 16850168350063. The next prime is 16850168350117. The reversal of 16850168350100 is 105386105861.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 5329384634116 + 11520783715984 = 2308546^2 + 3394228^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 84250841651 + ... + 84250841850.

It is an arithmetic number, because the mean of its divisors is an integer number (2031381406663).

Almost surely, 2^{16850168350100} is an apocalyptic number.

16850168350100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16850168350100 is an abundant number, since it is smaller than the sum of its proper divisors (19714696969834).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16850168350100 is a wasteful number, since it uses less digits than its factorization.

16850168350100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168501683515 (or 168501683508 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 44.

The spelling of 16850168350100 in words is "sixteen trillion, eight hundred fifty billion, one hundred sixty-eight million, three hundred fifty thousand, one hundred".