305330042230 has 16 divisors (see below), whose sum is σ = 557334838944. Its totient is φ = 120411847360.

The previous prime is 305330042207. The next prime is 305330042233. The reversal of 305330042230 is 32240033503.

It is a junction number, because it is equal to n+sod(n) for n = 305330042195 and 305330042204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (305330042233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 215020447 + ... + 215021866.

It is an arithmetic number, because the mean of its divisors is an integer number (34833427434).

Almost surely, 2^305330042230 is an apocalyptic number.

305330042230 is a deficient number, since it is larger than the sum of its proper divisors (252004796714).

305330042230 is a wasteful number, since it uses less digits than its factorization.

305330042230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430042391.

The product of its (nonzero) digits is 6480, while the sum is 25.

Adding to 305330042230 its reverse (32240033503), we get a palindrome (337570075733).

The spelling of 305330042230 in words is "three hundred five billion, three hundred thirty million, forty-two thousand, two hundred thirty".