300243013434 has 192 divisors, whose sum is σ = 824943135744. Its totient is φ = 76812115968.

The previous prime is 300243013429. The next prime is 300243013457. The reversal of 300243013434 is 434310342003.

300243013434 is a `hidden beast` number, since 300 + 24 + 301 + 3 + 4 + 34 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 300243013398 and 300243013407.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8682162 + ... + 8716674.

It is an arithmetic number, because the mean of its divisors is an integer number (4296578832).

Almost surely, 2^300243013434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 300243013434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (412471567872).

300243013434 is an abundant number, since it is smaller than the sum of its proper divisors (524700122310).

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

300243013434 is a wasteful number, since it uses less digits than its factorization.

300243013434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34701 (or 34698 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 300243013434 its reverse (434310342003), we get a palindrome (734553355437).

The spelling of 300243013434 in words is "three hundred billion, two hundred forty-three million, thirteen thousand, four hundred thirty-four".