304245202045 has 16 divisors (see below), whose sum is σ = 373605312960. Its totient is φ = 237722736384.

The previous prime is 304245201991. The next prime is 304245202073. The reversal of 304245202045 is 540202542403.

It is a cyclic number.

It is not a de Polignac number, because 304245202045 - 2⁷ = 304245201917 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 304245201998 and 304245202016.

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 15 ways as a sum of consecutive naturals, for example, 6249237 + ... + 6297733.

It is an arithmetic number, because the mean of its divisors is an integer number (23350332060).

Almost surely, 2^304245202045 is an apocalyptic number.

It is an amenable number.

304245202045 is a deficient number, since it is larger than the sum of its proper divisors (69360110915).

304245202045 is a wasteful number, since it uses less digits than its factorization.

304245202045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77724.

The product of its (nonzero) digits is 38400, while the sum is 31.

Adding to 304245202045 its reverse (540202542403), we get a palindrome (844447744448).

The spelling of 304245202045 in words is "three hundred four billion, two hundred forty-five million, two hundred two thousand, forty-five".