10422344404049 has 2 divisors, whose sum is σ = 10422344404050. Its totient is φ = 10422344404048.

The previous prime is 10422344404001. The next prime is 10422344404051. The reversal of 10422344404049 is 94040444322401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9054941594449 + 1367402809600 = 3009143^2 + 1169360^2 .

It is an emirp because it is prime and its reverse (94040444322401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10422344404049 - 2¹⁶ = 10422344338513 is a prime.

It is a super-2 number, since 2×10422344404049² (a number of 27 digits) contains 22 as substring.

Together with 10422344404051, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 10422344403997 and 10422344404015.

It is not a weakly prime, because it can be changed into another prime (10422344404249) 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, 5211172202024 + 5211172202025.

It is an arithmetic number, because the mean of its divisors is an integer number (5211172202025).

Almost surely, 2^{10422344404049} is an apocalyptic number.

It is an amenable number.

10422344404049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10422344404049 is an equidigital number, since it uses as much as digits as its factorization.

10422344404049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 442368, while the sum is 41.

The spelling of 10422344404049 in words is "ten trillion, four hundred twenty-two billion, three hundred forty-four million, four hundred four thousand, forty-nine".