300945240513 has 32 divisors (see below), whose sum is σ = 465401224320. Its totient is φ = 192007558080.

The previous prime is 300945240499. The next prime is 300945240539. The reversal of 300945240513 is 315042549003.

300945240513 is a `hidden beast` number, since 3 + 0 + 0 + 94 + 52 + 4 + 0 + 513 = 666.

It is not a de Polignac number, because 300945240513 - 2¹³ = 300945232321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (300945240593) 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 31 ways as a sum of consecutive naturals, for example, 2408295 + ... + 2530172.

It is an arithmetic number, because the mean of its divisors is an integer number (14543788260).

Almost surely, 2^300945240513 is an apocalyptic number.

It is an amenable number.

300945240513 is a deficient number, since it is larger than the sum of its proper divisors (164455983807).

300945240513 is a wasteful number, since it uses less digits than its factorization.

300945240513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4938574 (or 4938568 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

Adding to 300945240513 its reverse (315042549003), we get a palindrome (615987789516).

The spelling of 300945240513 in words is "three hundred billion, nine hundred forty-five million, two hundred forty thousand, five hundred thirteen".