4130204242221 has 12 divisors (see below), whose sum is σ = 6104591283648. Its totient is φ = 2689435320264.

The previous prime is 4130204242127. The next prime is 4130204242249. The reversal of 4130204242221 is 1222424020314.

It is a happy number.

4130204242221 is a `hidden beast` number, since 4 + 1 + 30 + 204 + 2 + 422 + 2 + 1 = 666.

4130204242221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-4130204242221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4130204242261) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5336180805 + ... + 5336181578.

It is an arithmetic number, because the mean of its divisors is an integer number (508715940304).

Almost surely, 2^{4130204242221} is an apocalyptic number.

It is an amenable number.

4130204242221 is a deficient number, since it is larger than the sum of its proper divisors (1974387041427).

4130204242221 is a wasteful number, since it uses less digits than its factorization.

4130204242221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10672362432 (or 10672362429 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 4130204242221 its reverse (1222424020314), we get a palindrome (5352628262535).

The spelling of 4130204242221 in words is "four trillion, one hundred thirty billion, two hundred four million, two hundred forty-two thousand, two hundred twenty-one".