304051540045112 has 32 divisors (see below), whose sum is σ = 613862780266800. Its totient is φ = 140657940754944.

The previous prime is 304051540045111. The next prime is 304051540045139. The reversal of 304051540045112 is 211540045150403.

It is a happy number.

It is a super-2 number, since 2×304051540045112² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304051540045111) 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 7 ways as a sum of consecutive naturals, for example, 18946374083 + ... + 18946390130.

Almost surely, 2^{304051540045112} is an apocalyptic number.

It is an amenable number.

304051540045112 is an abundant number, since it is smaller than the sum of its proper divisors (309811240221688).

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

304051540045112 is a wasteful number, since it uses less digits than its factorization.

304051540045112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37892764295 (or 37892764291 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 35.

Adding to 304051540045112 its reverse (211540045150403), we get a palindrome (515591585195515).

The spelling of 304051540045112 in words is "three hundred four trillion, fifty-one billion, five hundred forty million, forty-five thousand, one hundred twelve".