4010240221 has 8 divisors (see below), whose sum is σ = 4321334304. Its totient is φ = 3699519600.

The previous prime is 4010240219. The next prime is 4010240261. The reversal of 4010240221 is 1220420104.

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

It is a cyclic number.

It is not a de Polignac number, because 4010240221 - 2¹ = 4010240219 is a prime.

It is a super-2 number, since 2×4010240221² = 32164053260252257682, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4010240195 and 4010240204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4010240261) 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, 70855 + ... + 114196.

It is an arithmetic number, because the mean of its divisors is an integer number (540166788).

Almost surely, 2^4010240221 is an apocalyptic number.

It is an amenable number.

4010240221 is a deficient number, since it is larger than the sum of its proper divisors (311094083).

4010240221 is a wasteful number, since it uses less digits than its factorization.

4010240221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186731.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4010240221 is about 63326.4575118489. The cubic root of 4010240221 is about 1588.7545091151.

Adding to 4010240221 its reverse (1220420104), we get a palindrome (5230660325).

The spelling of 4010240221 in words is "four billion, ten million, two hundred forty thousand, two hundred twenty-one".