300233430442 has 32 divisors (see below), whose sum is σ = 520259889600. Its totient is φ = 128424986880.

The previous prime is 300233430433. The next prime is 300233430457. The reversal of 300233430442 is 244034332003.

It is a super-2 number, since 2×300233430442² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 300233430442.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2986309 + ... + 3085207.

It is an arithmetic number, because the mean of its divisors is an integer number (16258121550).

Almost surely, 2^300233430442 is an apocalyptic number.

300233430442 is a deficient number, since it is larger than the sum of its proper divisors (220026459158).

300233430442 is a wasteful number, since it uses less digits than its factorization.

300233430442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107046.

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 300233430442 its reverse (244034332003), we get a palindrome (544267762445).

The spelling of 300233430442 in words is "three hundred billion, two hundred thirty-three million, four hundred thirty thousand, four hundred forty-two".