4061024221 has 8 divisors (see below), whose sum is σ = 4131036000. Its totient is φ = 3991051920.

The previous prime is 4061024203. The next prime is 4061024257. The reversal of 4061024221 is 1224201604.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4061024221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4061024192 and 4061024201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4061027221) 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 7 ways as a sum of consecutive naturals, for example, 260826 + ... + 275956.

It is an arithmetic number, because the mean of its divisors is an integer number (516379500).

Almost surely, 2^4061024221 is an apocalyptic number.

It is an amenable number.

4061024221 is a deficient number, since it is larger than the sum of its proper divisors (70011779).

4061024221 is a wasteful number, since it uses less digits than its factorization.

4061024221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19739.

The product of its (nonzero) digits is 768, while the sum is 22.

The square root of 4061024221 is about 63726.1659053799. The cubic root of 4061024221 is about 1595.4328376564.

Adding to 4061024221 its reverse (1224201604), we get a palindrome (5285225825).

The spelling of 4061024221 in words is "four billion, sixty-one million, twenty-four thousand, two hundred twenty-one".