304135440556 has 12 divisors (see below), whose sum is σ = 532286110440. Its totient is φ = 152053694720.

The previous prime is 304135440547. The next prime is 304135440613. The reversal of 304135440556 is 655044531403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3457525 + ... + 3544396.

It is an arithmetic number, because the mean of its divisors is an integer number (44357175870).

Almost surely, 2^304135440556 is an apocalyptic number.

It is an amenable number.

304135440556 is a deficient number, since it is larger than the sum of its proper divisors (228150669884).

304135440556 is a wasteful number, since it uses less digits than its factorization.

304135440556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7012784 (or 7012782 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 40.

Adding to 304135440556 its reverse (655044531403), we get a palindrome (959179971959).

The spelling of 304135440556 in words is "three hundred four billion, one hundred thirty-five million, four hundred forty thousand, five hundred fifty-six".