10066690819 has 2 divisors, whose sum is σ = 10066690820. Its totient is φ = 10066690818.

The previous prime is 10066690813. The next prime is 10066690841. The reversal of 10066690819 is 91809666001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10066690819 - 2²⁹ = 9529819907 is a prime.

It is a super-2 number, since 2×10066690819² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10066690813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033345409 + 5033345410.

It is an arithmetic number, because the mean of its divisors is an integer number (5033345410).

Almost surely, 2^10066690819 is an apocalyptic number.

10066690819 is a deficient number, since it is larger than the sum of its proper divisors (1).

10066690819 is an equidigital number, since it uses as much as digits as its factorization.

10066690819 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 46.

The spelling of 10066690819 in words is "ten billion, sixty-six million, six hundred ninety thousand, eight hundred nineteen".