304535513064144 has 40 divisors (see below), whose sum is σ = 786782462115232. Its totient is φ = 101503357683840.

The previous prime is 304535513064113. The next prime is 304535513064157. The reversal of 304535513064144 is 441460315535403.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 304535513064093 and 304535513064102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264419539 + ... + 265568754.

Almost surely, 2^{304535513064144} is an apocalyptic number.

It is an amenable number.

304535513064144 is an abundant number, since it is smaller than the sum of its proper divisors (482246949051088).

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

304535513064144 is a wasteful number, since it uses less digits than its factorization.

304535513064144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530000275 (or 530000269 counting only the distinct ones).

The product of its (nonzero) digits is 5184000, while the sum is 48.

Adding to 304535513064144 its reverse (441460315535403), we get a palindrome (745995828599547).

The spelling of 304535513064144 in words is "three hundred four trillion, five hundred thirty-five billion, five hundred thirteen million, sixty-four thousand, one hundred forty-four".