304142041 has 8 divisors (see below), whose sum is σ = 362703744. Its totient is φ = 249358560.

The previous prime is 304142009. The next prime is 304142051. The reversal of 304142041 is 140241403.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 304142041 - 2⁵ = 304142009 is a prime.

It is a super-2 number, since 2×304142041² = 185004762207291362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (304142051) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 944380 + ... + 944701.

It is an arithmetic number, because the mean of its divisors is an integer number (45337968).

Almost surely, 2^304142041 is an apocalyptic number.

It is an amenable number.

304142041 is a deficient number, since it is larger than the sum of its proper divisors (58561703).

304142041 is a wasteful number, since it uses less digits than its factorization.

304142041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1889111.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 304142041 is about 17439.6686035028. The cubic root of 304142041 is about 672.4997883758.

Adding to 304142041 its reverse (140241403), we get a palindrome (444383444).

The spelling of 304142041 in words is "three hundred four million, one hundred forty-two thousand, forty-one".