304123421034 has 48 divisors (see below), whose sum is σ = 698860094400. Its totient is φ = 95251927680.

The previous prime is 304123421029. The next prime is 304123421101. The reversal of 304123421034 is 430124321403.

304123421034 is a `hidden beast` number, since 3 + 0 + 412 + 3 + 4 + 210 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 304123420989 and 304123421007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 646312 + ... + 1012899.

It is an arithmetic number, because the mean of its divisors is an integer number (14559585300).

Almost surely, 2^304123421034 is an apocalyptic number.

304123421034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

304123421034 is an abundant number, since it is smaller than the sum of its proper divisors (394736673366).

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

304123421034 is a wasteful number, since it uses less digits than its factorization.

304123421034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1659835 (or 1659832 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 304123421034 its reverse (430124321403), we get a palindrome (734247742437).

The spelling of 304123421034 in words is "three hundred four billion, one hundred twenty-three million, four hundred twenty-one thousand, thirty-four".