300530040352 has 12 divisors (see below), whose sum is σ = 591668517006. Its totient is φ = 150265020160.

The previous prime is 300530040341. The next prime is 300530040379. The reversal of 300530040352 is 253040035003.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 222485795856 + 78044244496 = 471684^2 + 279364^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4695781849 + ... + 4695781912.

Almost surely, 2^300530040352 is an apocalyptic number.

300530040352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

300530040352 is a deficient number, since it is larger than the sum of its proper divisors (291138476654).

300530040352 is an equidigital number, since it uses as much as digits as its factorization.

300530040352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9391563771 (or 9391563763 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 25.

Adding to 300530040352 its reverse (253040035003), we get a palindrome (553570075355).

The spelling of 300530040352 in words is "three hundred billion, five hundred thirty million, forty thousand, three hundred fifty-two".