30420020041 has 8 divisors (see below), whose sum is σ = 31745064960. Its totient is φ = 29095178112.

The previous prime is 30420020027. The next prime is 30420020051. The reversal of 30420020041 is 14002002403.

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

It is not a de Polignac number, because 30420020041 - 2⁷ = 30420019913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30420019997 and 30420020024.

It is not an unprimeable number, because it can be changed into a prime (30420020051) 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 7 ways as a sum of consecutive naturals, for example, 310201 + ... + 396313.

It is an arithmetic number, because the mean of its divisors is an integer number (3968133120).

Almost surely, 2^30420020041 is an apocalyptic number.

It is an amenable number.

30420020041 is a deficient number, since it is larger than the sum of its proper divisors (1325044919).

30420020041 is a wasteful number, since it uses less digits than its factorization.

30420020041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101495.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 30420020041 its reverse (14002002403), we get a palindrome (44422022444).

The spelling of 30420020041 in words is "thirty billion, four hundred twenty million, twenty thousand, forty-one".