30540133224 has 48 divisors (see below), whose sum is σ = 82881414720. Its totient is φ = 10159299360.

The previous prime is 30540133223. The next prime is 30540133241. The reversal of 30540133224 is 42233104503.

30540133224 is a `hidden beast` number, since 3 + 0 + 5 + 401 + 33 + 224 = 666.

It is not an unprimeable number, because it can be changed into a prime (30540133223) 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, 396592 + ... + 467295.

It is an arithmetic number, because the mean of its divisors is an integer number (1726696140).

Almost surely, 2^30540133224 is an apocalyptic number.

It is an amenable number.

30540133224 is an abundant number, since it is smaller than the sum of its proper divisors (52341281496).

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

30540133224 is a wasteful number, since it uses less digits than its factorization.

30540133224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 864390 (or 864383 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 27.

Adding to 30540133224 its reverse (42233104503), we get a palindrome (72773237727).

The spelling of 30540133224 in words is "thirty billion, five hundred forty million, one hundred thirty-three thousand, two hundred twenty-four".