1004110444321 has 2 divisors, whose sum is σ = 1004110444322. Its totient is φ = 1004110444320.

The previous prime is 1004110444319. The next prime is 1004110444361. The reversal of 1004110444321 is 1234440114001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 863533440225 + 140577004096 = 929265^2 + 374936^2 .

It is a cyclic number.

It is not a de Polignac number, because 1004110444321 - 2¹ = 1004110444319 is a prime.

Together with 1004110444319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1004110444361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 502055222160 + 502055222161.

It is an arithmetic number, because the mean of its divisors is an integer number (502055222161).

Almost surely, 2^{1004110444321} is an apocalyptic number.

It is an amenable number.

1004110444321 is a deficient number, since it is larger than the sum of its proper divisors (1).

1004110444321 is an equidigital number, since it uses as much as digits as its factorization.

1004110444321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 1004110444321 its reverse (1234440114001), we get a palindrome (2238550558322).

The spelling of 1004110444321 in words is "one trillion, four billion, one hundred ten million, four hundred forty-four thousand, three hundred twenty-one".