306353044011 has 24 divisors (see below), whose sum is σ = 478901268480. Its totient is φ = 173680455312.

The previous prime is 306353044009. The next prime is 306353044021. The reversal of 306353044011 is 110440353603.

It is not a de Polignac number, because 306353044011 - 2¹ = 306353044009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 306353044011.

It is not an unprimeable number, because it can be changed into a prime (306353044021) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 8186191 + ... + 8223528.

It is an arithmetic number, because the mean of its divisors is an integer number (19954219520).

Almost surely, 2^306353044011 is an apocalyptic number.

306353044011 is a deficient number, since it is larger than the sum of its proper divisors (172548224469).

306353044011 is a wasteful number, since it uses less digits than its factorization.

306353044011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16409863 (or 16409856 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 306353044011 its reverse (110440353603), we get a palindrome (416793397614).

The spelling of 306353044011 in words is "three hundred six billion, three hundred fifty-three million, forty-four thousand, eleven".