4104041321 has 2 divisors, whose sum is σ = 4104041322. Its totient is φ = 4104041320.

The previous prime is 4104041311. The next prime is 4104041327. The reversal of 4104041321 is 1231404014.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2277675625 + 1826365696 = 47725^2 + 42736^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4104041321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4104041293 and 4104041302.

It is not a weakly prime, because it can be changed into another prime (4104041327) 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 as a sum of consecutive naturals, namely, 2052020660 + 2052020661.

It is an arithmetic number, because the mean of its divisors is an integer number (2052020661).

Almost surely, 2^4104041321 is an apocalyptic number.

It is an amenable number.

4104041321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4104041321 is an equidigital number, since it uses as much as digits as its factorization.

4104041321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 4104041321 is about 64062.7920168954. The cubic root of 4104041321 is about 1601.0463625594.

Adding to 4104041321 its reverse (1231404014), we get a palindrome (5335445335).

The spelling of 4104041321 in words is "four billion, one hundred four million, forty-one thousand, three hundred twenty-one".