10690242443 has 2 divisors, whose sum is σ = 10690242444. Its totient is φ = 10690242442.

The previous prime is 10690242439. The next prime is 10690242487. The reversal of 10690242443 is 34424209601.

10690242443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (34424209601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10690242443 - 2² = 10690242439 is a prime.

It is a super-2 number, since 2×10690242443² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (10690247443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5345121221 + 5345121222.

It is an arithmetic number, because the mean of its divisors is an integer number (5345121222).

Almost surely, 2^10690242443 is an apocalyptic number.

10690242443 is a deficient number, since it is larger than the sum of its proper divisors (1).

10690242443 is an equidigital number, since it uses as much as digits as its factorization.

10690242443 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 41472, while the sum is 35.

The spelling of 10690242443 in words is "ten billion, six hundred ninety million, two hundred forty-two thousand, four hundred forty-three".