304243413402 has 32 divisors (see below), whose sum is σ = 616398386688. Its totient is φ = 100098181296.

The previous prime is 304243413379. The next prime is 304243413413. The reversal of 304243413402 is 204314342403.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 304243413402.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 242013 + ... + 816735.

It is an arithmetic number, because the mean of its divisors is an integer number (19262449584).

Almost surely, 2^304243413402 is an apocalyptic number.

304243413402 is an abundant number, since it is smaller than the sum of its proper divisors (312154973286).

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

304243413402 is a wasteful number, since it uses less digits than its factorization.

304243413402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575874.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 304243413402 its reverse (204314342403), we get a palindrome (508557755805).

The spelling of 304243413402 in words is "three hundred four billion, two hundred forty-three million, four hundred thirteen thousand, four hundred two".