106704444689 has 2 divisors, whose sum is σ = 106704444690. Its totient is φ = 106704444688.

The previous prime is 106704444683. The next prime is 106704444727. The reversal of 106704444689 is 986444407601.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 80165428225 + 26539016464 = 283135^2 + 162908^2 .

It is a cyclic number.

It is not a de Polignac number, because 106704444689 - 2²⁴ = 106687667473 is a prime.

It is a super-2 number, since 2×106704444689² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106704444689.

It is not a weakly prime, because it can be changed into another prime (106704444683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53352222344 + 53352222345.

It is an arithmetic number, because the mean of its divisors is an integer number (53352222345).

Almost surely, 2^106704444689 is an apocalyptic number.

It is an amenable number.

106704444689 is a deficient number, since it is larger than the sum of its proper divisors (1).

106704444689 is an equidigital number, since it uses as much as digits as its factorization.

106704444689 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4644864, while the sum is 53.

The spelling of 106704444689 in words is "one hundred six billion, seven hundred four million, four hundred forty-four thousand, six hundred eighty-nine".