163041016 has 64 divisors (see below), whose sum is σ = 340394400. Its totient is φ = 72855552.

The previous prime is 163040989. The next prime is 163041017. The reversal of 163041016 is 610140361.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163041017) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263940 + ... + 264556.

Almost surely, 2^163041016 is an apocalyptic number.

It is an amenable number.

163041016 is an abundant number, since it is smaller than the sum of its proper divisors (177353384).

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

163041016 is a wasteful number, since it uses less digits than its factorization.

163041016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736 (or 732 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 163041016 is about 12768.7515442975. The cubic root of 163041016 is about 546.3013717271.

Adding to 163041016 its reverse (610140361), we get a palindrome (773181377).

The spelling of 163041016 in words is "one hundred sixty-three million, forty-one thousand, sixteen".