11004160985 has 8 divisors (see below), whose sum is σ = 13630960896. Its totient is φ = 8519350320.

The previous prime is 11004160969. The next prime is 11004160997. The reversal of 11004160985 is 58906140011.

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

It is not a de Polignac number, because 11004160985 - 2⁴ = 11004160969 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35497139 + ... + 35497448.

It is an arithmetic number, because the mean of its divisors is an integer number (1703870112).

Almost surely, 2^11004160985 is an apocalyptic number.

It is an amenable number.

11004160985 is a deficient number, since it is larger than the sum of its proper divisors (2626799911).

11004160985 is an equidigital number, since it uses as much as digits as its factorization.

11004160985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70994623.

The product of its (nonzero) digits is 8640, while the sum is 35.

The spelling of 11004160985 in words is "eleven billion, four million, one hundred sixty thousand, nine hundred eighty-five".