304201242 has 24 divisors (see below), whose sum is σ = 681831540. Its totient is φ = 97903680.

The previous prime is 304201217. The next prime is 304201253. The reversal of 304201242 is 242102403.

304201242 is a `hidden beast` number, since 3 + 0 + 420 + 1 + 242 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 300363561 + 3837681 = 17331^2 + 1959^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 290859 + ... + 291902.

Almost surely, 2^304201242 is an apocalyptic number.

304201242 is an abundant number, since it is smaller than the sum of its proper divisors (377630298).

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

304201242 is a wasteful number, since it uses less digits than its factorization.

304201242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582798 (or 582795 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 304201242 is about 17441.3658295444. The cubic root of 304201242 is about 672.5434193900.

Adding to 304201242 its reverse (242102403), we get a palindrome (546303645).

The spelling of 304201242 in words is "three hundred four million, two hundred one thousand, two hundred forty-two".