30042474217 has 8 divisors (see below), whose sum is σ = 34351413696. Its totient is φ = 25737824112.

The previous prime is 30042474211. The next prime is 30042474227. The reversal of 30042474217 is 71247424003.

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

It is not a de Polignac number, because 30042474217 - 2⁷ = 30042474089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30042474211) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1057318 + ... + 1085359.

It is an arithmetic number, because the mean of its divisors is an integer number (4293926712).

Almost surely, 2^30042474217 is an apocalyptic number.

It is an amenable number.

30042474217 is a deficient number, since it is larger than the sum of its proper divisors (4308939479).

30042474217 is a wasteful number, since it uses less digits than its factorization.

30042474217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2144687.

The product of its (nonzero) digits is 37632, while the sum is 34.

The spelling of 30042474217 in words is "thirty billion, forty-two million, four hundred seventy-four thousand, two hundred seventeen".