300243503342 has 8 divisors (see below), whose sum is σ = 457998564600. Its totient is φ = 147577315144.

The previous prime is 300243503237. The next prime is 300243503383. The reversal of 300243503342 is 243305342003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×300243503342² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1272218117 + ... + 1272218352.

It is an arithmetic number, because the mean of its divisors is an integer number (57249820575).

Almost surely, 2^300243503342 is an apocalyptic number.

300243503342 is a deficient number, since it is larger than the sum of its proper divisors (157755061258).

300243503342 is a wasteful number, since it uses less digits than its factorization.

300243503342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2544436530.

The product of its (nonzero) digits is 25920, while the sum is 29.

Adding to 300243503342 its reverse (243305342003), we get a palindrome (543548845345).

The spelling of 300243503342 in words is "three hundred billion, two hundred forty-three million, five hundred three thousand, three hundred forty-two".