304105352034 has 64 divisors (see below), whose sum is σ = 670838474880. Its totient is φ = 91135672320.

The previous prime is 304105352029. The next prime is 304105352051. The reversal of 304105352034 is 430253501403.

It is a junction number, because it is equal to n+sod(n) for n = 304105351992 and 304105352010.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9003562 + ... + 9037274.

It is an arithmetic number, because the mean of its divisors is an integer number (10481851170).

Almost surely, 2^304105352034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 304105352034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335419237440).

304105352034 is an abundant number, since it is smaller than the sum of its proper divisors (366733122846).

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

304105352034 is a wasteful number, since it uses less digits than its factorization.

304105352034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35235.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 304105352034 its reverse (430253501403), we get a palindrome (734358853437).

The spelling of 304105352034 in words is "three hundred four billion, one hundred five million, three hundred fifty-two thousand, thirty-four".