4220021041 has 24 divisors (see below), whose sum is σ = 4452198912. Its totient is φ = 3999074400.

The previous prime is 4220021023. The next prime is 4220021089. The reversal of 4220021041 is 1401200224.

4220021041 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4220021041 - 2²¹ = 4217923889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4220021021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15234595 + ... + 15234871.

It is an arithmetic number, because the mean of its divisors is an integer number (185508288).

Almost surely, 2^4220021041 is an apocalyptic number.

It is an amenable number.

4220021041 is a deficient number, since it is larger than the sum of its proper divisors (232177871).

4220021041 is a wasteful number, since it uses less digits than its factorization.

4220021041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 582 counting only the distinct ones).

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

The square root of 4220021041 is about 64961.6890251477. The cubic root of 4220021041 is about 1615.9882752934.

Adding to 4220021041 its reverse (1401200224), we get a palindrome (5621221265).

The spelling of 4220021041 in words is "four billion, two hundred twenty million, twenty-one thousand, forty-one".