4121422443 has 12 divisors (see below), whose sum is σ = 5954254488. Its totient is φ = 2747112480.

The previous prime is 4121422439. The next prime is 4121422447. The reversal of 4121422443 is 3442241214.

4121422443 is a `hidden beast` number, since 4 + 1 + 214 + 2 + 2 + 443 = 666.

4121422443 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4121422439) and next prime (4121422447).

It is not a de Polignac number, because 4121422443 - 2² = 4121422439 is a prime.

It is a super-2 number, since 2×4121422443² = 33972245907328176498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4121422447) 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, 13996 + ... + 91862.

It is an arithmetic number, because the mean of its divisors is an integer number (496187874).

Almost surely, 2^4121422443 is an apocalyptic number.

4121422443 is a deficient number, since it is larger than the sum of its proper divisors (1832832045).

4121422443 is a wasteful number, since it uses less digits than its factorization.

4121422443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83754 (or 83751 counting only the distinct ones).

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

The square root of 4121422443 is about 64198.3056084816. The cubic root of 4121422443 is about 1603.3033890018.

Adding to 4121422443 its reverse (3442241214), we get a palindrome (7563663657).

The spelling of 4121422443 in words is "four billion, one hundred twenty-one million, four hundred twenty-two thousand, four hundred forty-three".