30043423330242 has 64 divisors (see below), whose sum is σ = 70526965960704. Its totient is φ = 8353272977280.

The previous prime is 30043423330237. The next prime is 30043423330301. The reversal of 30043423330242 is 24203332434003.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30203083 + ... + 31181934.

It is an arithmetic number, because the mean of its divisors is an integer number (1101983843136).

Almost surely, 2^{30043423330242} is an apocalyptic number.

30043423330242 is an abundant number, since it is smaller than the sum of its proper divisors (40483542630462).

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

30043423330242 is a wasteful number, since it uses less digits than its factorization.

30043423330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61385343.

The product of its (nonzero) digits is 124416, while the sum is 33.

Adding to 30043423330242 its reverse (24203332434003), we get a palindrome (54246755764245).

The spelling of 30043423330242 in words is "thirty trillion, forty-three billion, four hundred twenty-three million, three hundred thirty thousand, two hundred forty-two".