304135345233 has 12 divisors (see below), whose sum is σ = 439311508740. Its totient is φ = 202754635776.

The previous prime is 304135345219. The next prime is 304135345253. The reversal of 304135345233 is 332543531403.

304135345233 is a `hidden beast` number, since 3 + 0 + 41 + 3 + 534 + 52 + 33 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 49162862529 + 254972482704 = 221727^2 + 504948^2 .

It is not a de Polignac number, because 304135345233 - 2⁶ = 304135345169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (304135345253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1208773 + ... + 1438541.

It is an arithmetic number, because the mean of its divisors is an integer number (36609292395).

Almost surely, 2^304135345233 is an apocalyptic number.

It is an amenable number.

304135345233 is a deficient number, since it is larger than the sum of its proper divisors (135176163507).

304135345233 is a wasteful number, since it uses less digits than its factorization.

304135345233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376848 (or 376845 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 36.

Adding to 304135345233 its reverse (332543531403), we get a palindrome (636678876636).

The spelling of 304135345233 in words is "three hundred four billion, one hundred thirty-five million, three hundred forty-five thousand, two hundred thirty-three".