10344004320281 has 2 divisors, whose sum is σ = 10344004320282. Its totient is φ = 10344004320280.

The previous prime is 10344004320277. The next prime is 10344004320283. The reversal of 10344004320281 is 18202340044301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5965029560281 + 4378974760000 = 2442341^2 + 2092600^2 .

It is a cyclic number.

It is not a de Polignac number, because 10344004320281 - 2² = 10344004320277 is a prime.

It is a super-2 number, since 2×10344004320281² (a number of 27 digits) contains 22 as substring.

Together with 10344004320283, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10344004320283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5172002160140 + 5172002160141.

It is an arithmetic number, because the mean of its divisors is an integer number (5172002160141).

Almost surely, 2^{10344004320281} is an apocalyptic number.

It is an amenable number.

10344004320281 is a deficient number, since it is larger than the sum of its proper divisors (1).

10344004320281 is an equidigital number, since it uses as much as digits as its factorization.

10344004320281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 32.

Adding to 10344004320281 its reverse (18202340044301), we get a palindrome (28546344364582).

The spelling of 10344004320281 in words is "ten trillion, three hundred forty-four billion, four million, three hundred twenty thousand, two hundred eighty-one".