16870080841 has 4 divisors (see below), whose sum is σ = 16871822800. Its totient is φ = 16868338884.

The previous prime is 16870080839. The next prime is 16870080853. The reversal of 16870080841 is 14808007861.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14808007861 = 71 ⋅208563491.

It is a cyclic number.

It is not a de Polignac number, because 16870080841 - 2¹ = 16870080839 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16870080811) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 856371 + ... + 875848.

It is an arithmetic number, because the mean of its divisors is an integer number (4217955700).

Almost surely, 2^16870080841 is an apocalyptic number.

It is an amenable number.

16870080841 is a deficient number, since it is larger than the sum of its proper divisors (1741959).

16870080841 is an equidigital number, since it uses as much as digits as its factorization.

16870080841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1741958.

The product of its (nonzero) digits is 86016, while the sum is 43.

The spelling of 16870080841 in words is "sixteen billion, eight hundred seventy million, eighty thousand, eight hundred forty-one".