30420030141 has 16 divisors (see below), whose sum is σ = 45069398400. Its totient is φ = 20278810944.

The previous prime is 30420030133. The next prime is 30420030181. The reversal of 30420030141 is 14103002403.

30420030141 is a `hidden beast` number, since 304 + 20 + 0 + 301 + 41 = 666.

It is not a de Polignac number, because 30420030141 - 2³ = 30420030133 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30420030181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856560 + ... + 891366.

It is an arithmetic number, because the mean of its divisors is an integer number (2816837400).

Almost surely, 2^30420030141 is an apocalyptic number.

It is an amenable number.

30420030141 is a deficient number, since it is larger than the sum of its proper divisors (14649368259).

30420030141 is a wasteful number, since it uses less digits than its factorization.

30420030141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67185 (or 67179 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30420030141 its reverse (14103002403), we get a palindrome (44523032544).

The spelling of 30420030141 in words is "thirty billion, four hundred twenty million, thirty thousand, one hundred forty-one".