4104331021 has 16 divisors (see below), whose sum is σ = 4720377600. Its totient is φ = 3495761280.

The previous prime is 4104331019. The next prime is 4104331039. The reversal of 4104331021 is 1201334014.

It is a cyclic number.

It is not a de Polignac number, because 4104331021 - 2¹ = 4104331019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4104331021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104332021) 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 15 ways as a sum of consecutive naturals, for example, 1476585 + ... + 1479361.

It is an arithmetic number, because the mean of its divisors is an integer number (295023600).

Almost surely, 2^4104331021 is an apocalyptic number.

It is an amenable number.

4104331021 is a deficient number, since it is larger than the sum of its proper divisors (616046579).

4104331021 is a wasteful number, since it uses less digits than its factorization.

4104331021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4044.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 4104331021 is about 64065.0530398594. The cubic root of 4104331021 is about 1601.0840337378.

Adding to 4104331021 its reverse (1201334014), we get a palindrome (5305665035).

The spelling of 4104331021 in words is "four billion, one hundred four million, three hundred thirty-one thousand, twenty-one".