168411159 has 12 divisors (see below), whose sum is σ = 278012176. Its totient is φ = 96234912.

The previous prime is 168411143. The next prime is 168411209. The reversal of 168411159 is 951114861.

It is a happy number.

It is not a de Polignac number, because 168411159 - 2⁴ = 168411143 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168411059) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1336534 + ... + 1336659.

Almost surely, 2^168411159 is an apocalyptic number.

168411159 is a deficient number, since it is larger than the sum of its proper divisors (109601017).

168411159 is a wasteful number, since it uses less digits than its factorization.

168411159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2673206 (or 2673203 counting only the distinct ones).

The product of its digits is 8640, while the sum is 36.

The square root of 168411159 is about 12977.3325071064. The cubic root of 168411159 is about 552.2346100235.

The spelling of 168411159 in words is "one hundred sixty-eight million, four hundred eleven thousand, one hundred fifty-nine".