10840085761 has 8 divisors (see below), whose sum is σ = 10870375680. Its totient is φ = 10809829728.

The previous prime is 10840085759. The next prime is 10840085777. The reversal of 10840085761 is 16758004801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10840085761 - 2¹ = 10840085759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10840085701) 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 7 ways as a sum of consecutive naturals, for example, 716685 + ... + 731653.

It is an arithmetic number, because the mean of its divisors is an integer number (1358796960).

Almost surely, 2^10840085761 is an apocalyptic number.

It is an amenable number.

10840085761 is a deficient number, since it is larger than the sum of its proper divisors (30289919).

10840085761 is a wasteful number, since it uses less digits than its factorization.

10840085761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16943.

The product of its (nonzero) digits is 53760, while the sum is 40.

The spelling of 10840085761 in words is "ten billion, eight hundred forty million, eighty-five thousand, seven hundred sixty-one".