30234423122242 has 8 divisors (see below), whose sum is σ = 45363195142416. Its totient is φ = 15113358074772.

The previous prime is 30234423122191. The next prime is 30234423122249. The reversal of 30234423122242 is 24222132443203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30234423122198 and 30234423122207.

It is not an unprimeable number, because it can be changed into a prime (30234423122249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1926733368 + ... + 1926749059.

It is an arithmetic number, because the mean of its divisors is an integer number (5670399392802).

Almost surely, 2^{30234423122242} is an apocalyptic number.

30234423122242 is a deficient number, since it is larger than the sum of its proper divisors (15128772020174).

30234423122242 is a wasteful number, since it uses less digits than its factorization.

30234423122242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3853486352.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 30234423122242 its reverse (24222132443203), we get a palindrome (54456555565445).

The spelling of 30234423122242 in words is "thirty trillion, two hundred thirty-four billion, four hundred twenty-three million, one hundred twenty-two thousand, two hundred forty-two".