30420124224033 has 4 divisors (see below), whose sum is σ = 40560165632048. Its totient is φ = 20280082816020.

The previous prime is 30420124224001. The next prime is 30420124224043. The reversal of 30420124224033 is 33042242102403.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30420124224033 - 2⁵ = 30420124224001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30420124224043) 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 3 ways as a sum of consecutive naturals, for example, 5070020704003 + ... + 5070020704008.

It is an arithmetic number, because the mean of its divisors is an integer number (10140041408012).

Almost surely, 2^{30420124224033} is an apocalyptic number.

It is an amenable number.

30420124224033 is a deficient number, since it is larger than the sum of its proper divisors (10140041408015).

30420124224033 is a wasteful number, since it uses less digits than its factorization.

30420124224033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10140041408014.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 30420124224033 its reverse (33042242102403), we get a palindrome (63462366326436).

The spelling of 30420124224033 in words is "thirty trillion, four hundred twenty billion, one hundred twenty-four million, two hundred twenty-four thousand, thirty-three".