300042403312 has 60 divisors (see below), whose sum is σ = 618100294456. Its totient is φ = 141068252160.

The previous prime is 300042403289. The next prime is 300042403319. The reversal of 300042403312 is 213304240003.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300042403319) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5163862 + ... + 5221642.

Almost surely, 2^300042403312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300042403312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (309050147228).

300042403312 is an abundant number, since it is smaller than the sum of its proper divisors (318057891144).

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

300042403312 is a wasteful number, since it uses less digits than its factorization.

300042403312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58946 (or 58923 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 300042403312 its reverse (213304240003), we get a palindrome (513346643315).

The spelling of 300042403312 in words is "three hundred billion, forty-two million, four hundred three thousand, three hundred twelve".