30304003420042 has 32 divisors (see below), whose sum is σ = 50021281728000. Its totient is φ = 13654522393200.

The previous prime is 30304003420027. The next prime is 30304003420099. The reversal of 30304003420042 is 24002430040303.

It is a junction number, because it is equal to n+sod(n) for n = 30304003419989 and 30304003420016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3072292 + ... + 8369407.

It is an arithmetic number, because the mean of its divisors is an integer number (1563165054000).

Almost surely, 2^{30304003420042} is an apocalyptic number.

30304003420042 is a deficient number, since it is larger than the sum of its proper divisors (19717278307958).

30304003420042 is a wasteful number, since it uses less digits than its factorization.

30304003420042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11442762.

The product of its (nonzero) digits is 6912, while the sum is 25.

Adding to 30304003420042 its reverse (24002430040303), we get a palindrome (54306433460345).

The spelling of 30304003420042 in words is "thirty trillion, three hundred four billion, three million, four hundred twenty thousand, forty-two".