16963641211 has 8 divisors (see below), whose sum is σ = 18506836800. Its totient is φ = 15420620040.

The previous prime is 16963641197. The next prime is 16963641229. The reversal of 16963641211 is 11214636961.

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 16963641211 - 2⁵ = 16963641179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16963641241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 239980 + ... + 302518.

It is an arithmetic number, because the mean of its divisors is an integer number (2313354600).

Almost surely, 2^16963641211 is an apocalyptic number.

16963641211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

16963641211 is a deficient number, since it is larger than the sum of its proper divisors (1543195589).

16963641211 is a wasteful number, since it uses less digits than its factorization.

16963641211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87209.

The product of its digits is 46656, while the sum is 40.

The spelling of 16963641211 in words is "sixteen billion, nine hundred sixty-three million, six hundred forty-one thousand, two hundred eleven".