30442304043 has 12 divisors (see below), whose sum is σ = 44016601408. Its totient is φ = 20274384240.

The previous prime is 30442304027. The next prime is 30442304047. The reversal of 30442304043 is 34040324403.

It is not a de Polignac number, because 30442304043 - 2⁴ = 30442304027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30442303998 and 30442304016.

It is not an unprimeable number, because it can be changed into a prime (30442304047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1697680 + ... + 1715517.

Almost surely, 2^30442304043 is an apocalyptic number.

30442304043 is a deficient number, since it is larger than the sum of its proper divisors (13574297365).

30442304043 is a wasteful number, since it uses less digits than its factorization.

30442304043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3414194 (or 3414191 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 30442304043 its reverse (34040324403), we get a palindrome (64482628446).

The spelling of 30442304043 in words is "thirty billion, four hundred forty-two million, three hundred four thousand, forty-three".