159416169 has 12 divisors (see below), whose sum is σ = 233635248. Its totient is φ = 96615640.

The previous prime is 159416149. The next prime is 159416189. The reversal of 159416169 is 961614951.

159416169 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (159416149) and next prime (159416189).

It is not a de Polignac number, because 159416169 - 2⁹ = 159415657 is a prime.

It is a super-2 number, since 2×159416169² = 50827029877273122, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 159416169.

It is not an unprimeable number, because it can be changed into a prime (159416129) 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, 219219 + ... + 219944.

It is an arithmetic number, because the mean of its divisors is an integer number (19469604).

Almost surely, 2^159416169 is an apocalyptic number.

It is an amenable number.

159416169 is a deficient number, since it is larger than the sum of its proper divisors (74219079).

159416169 is a wasteful number, since it uses less digits than its factorization.

159416169 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439188 (or 439177 counting only the distinct ones).

The product of its digits is 58320, while the sum is 42.

The square root of 159416169 is about 12626.0116030360. The cubic root of 159416169 is about 542.2224013870. Note that the first 3 decimals are identical.

It can be divided in two parts, 159 and 416169, that added together give a triangular number (416328 = T₉₁₂).

The spelling of 159416169 in words is "one hundred fifty-nine million, four hundred sixteen thousand, one hundred sixty-nine".