10442340323 has 2 divisors, whose sum is σ = 10442340324. Its totient is φ = 10442340322.

The previous prime is 10442340319. The next prime is 10442340353. The reversal of 10442340323 is 32304324401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10442340323 - 2² = 10442340319 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 10442340292 and 10442340301.

It is not a weakly prime, because it can be changed into another prime (10442340353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5221170161 + 5221170162.

It is an arithmetic number, because the mean of its divisors is an integer number (5221170162).

Almost surely, 2^10442340323 is an apocalyptic number.

10442340323 is a deficient number, since it is larger than the sum of its proper divisors (1).

10442340323 is an equidigital number, since it uses as much as digits as its factorization.

10442340323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 10442340323 its reverse (32304324401), we get a palindrome (42746664724).

The spelling of 10442340323 in words is "ten billion, four hundred forty-two million, three hundred forty thousand, three hundred twenty-three".