306334434204 has 18 divisors (see below), whose sum is σ = 774345375440. Its totient is φ = 102111478056.

The previous prime is 306334434199. The next prime is 306334434209. The reversal of 306334434204 is 402434433603.

306334434204 is a `hidden beast` number, since 3 + 0 + 6 + 3 + 3 + 443 + 4 + 204 = 666.

It is an interprime number because it is at equal distance from previous prime (306334434199) and next prime (306334434209).

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×306334434204² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 8509289839 = 306334434204 / (3 + 0 + 6 + 3 + 3 + 4 + 4 + 3 + 4 + 2 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (306334434209) 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 5 ways as a sum of consecutive naturals, for example, 4254644884 + ... + 4254644955.

Almost surely, 2^306334434204 is an apocalyptic number.

It is an amenable number.

306334434204 is an abundant number, since it is smaller than the sum of its proper divisors (468010941236).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

306334434204 is a wasteful number, since it uses less digits than its factorization.

306334434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8509289849 (or 8509289844 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 36.

Adding to 306334434204 its reverse (402434433603), we get a palindrome (708768867807).

The spelling of 306334434204 in words is "three hundred six billion, three hundred thirty-four million, four hundred thirty-four thousand, two hundred four".