30224174018 has 4 divisors (see below), whose sum is σ = 45336261030. Its totient is φ = 15112087008.

The previous prime is 30224174017. The next prime is 30224174027. The reversal of 30224174018 is 81047142203.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81047142203 = 4951 ⋅16369853.

It can be written as a sum of positive squares in only one way, i.e., 17618049289 + 12606124729 = 132733^2 + 112277^2 .

It is a super-3 number, since 3×30224174018³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (30224174017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7556043503 + ... + 7556043506.

Almost surely, 2^30224174018 is an apocalyptic number.

30224174018 is a deficient number, since it is larger than the sum of its proper divisors (15112087012).

30224174018 is a wasteful number, since it uses less digits than its factorization.

30224174018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15112087011.

The product of its (nonzero) digits is 10752, while the sum is 32.

The spelling of 30224174018 in words is "thirty billion, two hundred twenty-four million, one hundred seventy-four thousand, eighteen".