300042422 has 8 divisors (see below), whose sum is σ = 452197272. Its totient is φ = 149310000.

The previous prime is 300042409. The next prime is 300042443. The reversal of 300042422 is 224240003.

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

It is a self number, because there is not a number n which added to its sum of digits gives 300042422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 355079 + ... + 355922.

It is an arithmetic number, because the mean of its divisors is an integer number (56524659).

Almost surely, 2^300042422 is an apocalyptic number.

300042422 is a deficient number, since it is larger than the sum of its proper divisors (152154850).

300042422 is a wasteful number, since it uses less digits than its factorization.

300042422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 711214.

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 300042422 is about 17321.7326500555. The cubic root of 300042422 is about 669.4645026890.

Adding to 300042422 its reverse (224240003), we get a palindrome (524282425).

The spelling of 300042422 in words is "three hundred million, forty-two thousand, four hundred twenty-two".