10690440793 has 2 divisors, whose sum is σ = 10690440794. Its totient is φ = 10690440792.

The previous prime is 10690440767. The next prime is 10690440833. The reversal of 10690440793 is 39704409601.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6695821584 + 3994619209 = 81828^2 + 63203^2 .

It is an emirp because it is prime and its reverse (39704409601) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10690440793 - 2⁹ = 10690440281 is a prime.

It is a super-2 number, since 2×10690440793² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10690441793) 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, 5345220396 + 5345220397.

It is an arithmetic number, because the mean of its divisors is an integer number (5345220397).

Almost surely, 2^10690440793 is an apocalyptic number.

It is an amenable number.

10690440793 is a deficient number, since it is larger than the sum of its proper divisors (1).

10690440793 is an equidigital number, since it uses as much as digits as its factorization.

10690440793 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 10690440793 in words is "ten billion, six hundred ninety million, four hundred forty thousand, seven hundred ninety-three".