30441413421 has 24 divisors (see below), whose sum is σ = 45280183520. Its totient is φ = 19696019616.

The previous prime is 30441413393. The next prime is 30441413441. The reversal of 30441413421 is 12431414403.

30441413421 is a `hidden beast` number, since 304 + 4 + 14 + 1 + 342 + 1 = 666.

It is not a de Polignac number, because 30441413421 - 2⁶ = 30441413357 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30441413441) 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 23 ways as a sum of consecutive naturals, for example, 189751 + ... + 311268.

Almost surely, 2^30441413421 is an apocalyptic number.

It is an amenable number.

30441413421 is a deficient number, since it is larger than the sum of its proper divisors (14838770099).

30441413421 is a wasteful number, since it uses less digits than its factorization.

30441413421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501225 (or 501222 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 30441413421 its reverse (12431414403), we get a palindrome (42872827824).

The spelling of 30441413421 in words is "thirty billion, four hundred forty-one million, four hundred thirteen thousand, four hundred twenty-one".