305235000343 has 16 divisors (see below), whose sum is σ = 375968174400. Its totient is φ = 241315405056.

The previous prime is 305235000313. The next prime is 305235000347. The reversal of 305235000343 is 343000532503.

It is a cyclic number.

It is not a de Polignac number, because 305235000343 - 2¹³ = 305234992151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305235000347) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1197118 + ... + 1429531.

It is an arithmetic number, because the mean of its divisors is an integer number (23498010900).

Almost surely, 2^305235000343 is an apocalyptic number.

305235000343 is a deficient number, since it is larger than the sum of its proper divisors (70733174057).

305235000343 is a wasteful number, since it uses less digits than its factorization.

305235000343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2627946.

The product of its (nonzero) digits is 16200, while the sum is 28.

Adding to 305235000343 its reverse (343000532503), we get a palindrome (648235532846).

The spelling of 305235000343 in words is "three hundred five billion, two hundred thirty-five million, three hundred forty-three", and thus it is an aban number.