300221402938 has 16 divisors (see below), whose sum is σ = 454814507520. Its totient is φ = 148616722000.

The previous prime is 300221402909. The next prime is 300221402939. The reversal of 300221402938 is 839204122003.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (300221402939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7168503 + ... + 7210261.

It is an arithmetic number, because the mean of its divisors is an integer number (28425906720).

Almost surely, 2^300221402938 is an apocalyptic number.

300221402938 is a deficient number, since it is larger than the sum of its proper divisors (154593104582).

300221402938 is a wasteful number, since it uses less digits than its factorization.

300221402938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77453.

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 300221402938 in words is "three hundred billion, two hundred twenty-one million, four hundred two thousand, nine hundred thirty-eight".