4020330241 has 8 divisors (see below), whose sum is σ = 4252596480. Its totient is φ = 3792853152.

The previous prime is 4020330239. The next prime is 4020330271. The reversal of 4020330241 is 1420330204.

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 4020330241 - 2¹ = 4020330239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4020330271) 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 7 ways as a sum of consecutive naturals, for example, 1195561 + ... + 1198918.

It is an arithmetic number, because the mean of its divisors is an integer number (531574560).

Almost surely, 2^4020330241 is an apocalyptic number.

It is an amenable number.

4020330241 is a deficient number, since it is larger than the sum of its proper divisors (232266239).

4020330241 is a wasteful number, since it uses less digits than its factorization.

4020330241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2394575.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 4020330241 is about 63406.0741648622. The cubic root of 4020330241 is about 1590.0858623516.

Adding to 4020330241 its reverse (1420330204), we get a palindrome (5440660445).

The spelling of 4020330241 in words is "four billion, twenty million, three hundred thirty thousand, two hundred forty-one".