10442314321 has 2 divisors, whose sum is σ = 10442314322. Its totient is φ = 10442314320.

The previous prime is 10442314199. The next prime is 10442314339. The reversal of 10442314321 is 12341324401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8269356096 + 2172958225 = 90936^2 + 46615^2 .

It is a cyclic number.

It is not a de Polignac number, because 10442314321 - 2⁷ = 10442314193 is a prime.

It is not a weakly prime, because it can be changed into another prime (10442314391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221157160 + 5221157161.

It is an arithmetic number, because the mean of its divisors is an integer number (5221157161).

Almost surely, 2^10442314321 is an apocalyptic number.

It is an amenable number.

10442314321 is a deficient number, since it is larger than the sum of its proper divisors (1).

10442314321 is an equidigital number, since it uses as much as digits as its factorization.

10442314321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 10442314321 its reverse (12341324401), we get a palindrome (22783638722).

The spelling of 10442314321 in words is "ten billion, four hundred forty-two million, three hundred fourteen thousand, three hundred twenty-one".