30421224033 has 16 divisors (see below), whose sum is σ = 40629162240. Its totient is φ = 20247083136.

The previous prime is 30421224013. The next prime is 30421224047. The reversal of 30421224033 is 33042212403.

It is not a de Polignac number, because 30421224033 - 2²⁵ = 30387669601 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30421223994 and 30421224012.

It is not an unprimeable number, because it can be changed into a prime (30421224013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5885016 + ... + 5890182.

It is an arithmetic number, because the mean of its divisors is an integer number (2539322640).

Almost surely, 2^30421224033 is an apocalyptic number.

It is an amenable number.

30421224033 is a deficient number, since it is larger than the sum of its proper divisors (10207938207).

30421224033 is a wasteful number, since it uses less digits than its factorization.

30421224033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8056.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 30421224033 its reverse (33042212403), we get a palindrome (63463436436).

The spelling of 30421224033 in words is "thirty billion, four hundred twenty-one million, two hundred twenty-four thousand, thirty-three".