16301530242 has 12 divisors (see below), whose sum is σ = 35319982230. Its totient is φ = 5433843408.

The previous prime is 16301530213. The next prime is 16301530247. The reversal of 16301530242 is 24203510361.

16301530242 is a `hidden beast` number, since 1 + 630 + 1 + 5 + 3 + 0 + 24 + 2 = 666.

16301530242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11079878121 + 5221652121 = 105261^2 + 72261^2 .

It is not an unprimeable number, because it can be changed into a prime (16301530247) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 452820267 + ... + 452820302.

Almost surely, 2^16301530242 is an apocalyptic number.

16301530242 is an abundant number, since it is smaller than the sum of its proper divisors (19018451988).

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

16301530242 is a wasteful number, since it uses less digits than its factorization.

16301530242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905640577 (or 905640574 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 16301530242 in words is "sixteen billion, three hundred one million, five hundred thirty thousand, two hundred forty-two".