30321341234 has 32 divisors (see below), whose sum is σ = 47227691520. Its totient is φ = 14592157632.

The previous prime is 30321341221. The next prime is 30321341243. The reversal of 30321341234 is 43214312303.

It is a Curzon number.

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 15 ways as a sum of consecutive naturals, for example, 1303187 + ... + 1326249.

It is an arithmetic number, because the mean of its divisors is an integer number (1475865360).

Almost surely, 2^30321341234 is an apocalyptic number.

30321341234 is a deficient number, since it is larger than the sum of its proper divisors (16906350286).

30321341234 is a wasteful number, since it uses less digits than its factorization.

30321341234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23354.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 30321341234 its reverse (43214312303), we get a palindrome (73535653537).

The spelling of 30321341234 in words is "thirty billion, three hundred twenty-one million, three hundred forty-one thousand, two hundred thirty-four".