4210054221 has 12 divisors (see below), whose sum is σ = 5663572928. Its totient is φ = 2781839424.

The previous prime is 4210054193. The next prime is 4210054229. The reversal of 4210054221 is 1224500124.

4210054221 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4210054221 - 2⁹ = 4210053709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4210054229) 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 11 ways as a sum of consecutive naturals, for example, 16645 + ... + 93258.

Almost surely, 2^4210054221 is an apocalyptic number.

It is an amenable number.

4210054221 is a deficient number, since it is larger than the sum of its proper divisors (1453518707).

4210054221 is a wasteful number, since it uses less digits than its factorization.

4210054221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110132 (or 110019 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 4210054221 is about 64884.9306156676. The cubic root of 4210054221 is about 1614.7150619878.

Adding to 4210054221 its reverse (1224500124), we get a palindrome (5434554345).

The spelling of 4210054221 in words is "four billion, two hundred ten million, fifty-four thousand, two hundred twenty-one".