10806910849 has 12 divisors (see below), whose sum is σ = 12592049664. Its totient is φ = 9247780584.

The previous prime is 10806910843. The next prime is 10806910867. The reversal of 10806910849 is 94801960801.

It is not a de Polignac number, because 10806910849 - 2¹³ = 10806902657 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10806910799 and 10806910808.

It is not an unprimeable number, because it can be changed into a prime (10806910843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 151929 + ... + 211414.

It is an arithmetic number, because the mean of its divisors is an integer number (1049337472).

Almost surely, 2^10806910849 is an apocalyptic number.

It is an amenable number.

10806910849 is a deficient number, since it is larger than the sum of its proper divisors (1785138815).

10806910849 is an equidigital number, since it uses as much as digits as its factorization.

10806910849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363964 (or 363957 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 46.

The spelling of 10806910849 in words is "ten billion, eight hundred six million, nine hundred ten thousand, eight hundred forty-nine".