168411116 has 12 divisors (see below), whose sum is σ = 294865032. Its totient is φ = 84163968.

The previous prime is 168411101. The next prime is 168411143. The reversal of 168411116 is 611114861.

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, 170 + ... + 18353.

It is an arithmetic number, because the mean of its divisors is an integer number (24572086).

Almost surely, 2^168411116 is an apocalyptic number.

It is an amenable number.

168411116 is a deficient number, since it is larger than the sum of its proper divisors (126453916).

168411116 is a wasteful number, since it uses less digits than its factorization.

168411116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20800 (or 20798 counting only the distinct ones).

The product of its digits is 1152, while the sum is 29.

The square root of 168411116 is about 12977.3308503714. The cubic root of 168411116 is about 552.2345630232.

Adding to 168411116 its reverse (611114861), we get a palindrome (779525977).

The spelling of 168411116 in words is "one hundred sixty-eight million, four hundred eleven thousand, one hundred sixteen".