30342303132234 has 16 divisors (see below), whose sum is σ = 60684840152640. Its totient is φ = 10114062062720.

The previous prime is 30342303132233. The next prime is 30342303132283. The reversal of 30342303132234 is 43223130324303.

It is a junction number, because it is equal to n+sod(n) for n = 30342303132195 and 30342303132204.

It is not an unprimeable number, because it can be changed into a prime (30342303132233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8035782 + ... + 11191889.

It is an arithmetic number, because the mean of its divisors is an integer number (3792802509540).

Almost surely, 2^{30342303132234} is an apocalyptic number.

30342303132234 is an abundant number, since it is smaller than the sum of its proper divisors (30342537020406).

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

30342303132234 is a wasteful number, since it uses less digits than its factorization.

30342303132234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19490685.

The product of its (nonzero) digits is 93312, while the sum is 33.

Adding to 30342303132234 its reverse (43223130324303), we get a palindrome (73565433456537).

The spelling of 30342303132234 in words is "thirty trillion, three hundred forty-two billion, three hundred three million, one hundred thirty-two thousand, two hundred thirty-four".