163443036 has 36 divisors (see below), whose sum is σ = 394093896. Its totient is φ = 52719840.

The previous prime is 163443029. The next prime is 163443041. The reversal of 163443036 is 630344361.

163443036 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 163442994 and 163443012.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 4446 + ... + 18618.

Almost surely, 2^163443036 is an apocalyptic number.

It is an amenable number.

163443036 is an abundant number, since it is smaller than the sum of its proper divisors (230650860).

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

163443036 is a wasteful number, since it uses less digits than its factorization.

163443036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14242 (or 14209 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 30.

The square root of 163443036 is about 12784.4841898295. The cubic root of 163443036 is about 546.7500191826.

Adding to 163443036 its reverse (630344361), we get a palindrome (793787397).

The spelling of 163443036 in words is "one hundred sixty-three million, four hundred forty-three thousand, thirty-six".