16946136339 has 8 divisors (see below), whose sum is σ = 24648925632. Its totient is φ = 10270385640.

The previous prime is 16946136331. The next prime is 16946136349. The reversal of 16946136339 is 93363164961.

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

It is not a de Polignac number, because 16946136339 - 2³ = 16946136331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16946136291 and 16946136300.

It is not an unprimeable number, because it can be changed into a prime (16946136331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 256759609 + ... + 256759674.

It is an arithmetic number, because the mean of its divisors is an integer number (3081115704).

Almost surely, 2^16946136339 is an apocalyptic number.

16946136339 is a deficient number, since it is larger than the sum of its proper divisors (7702789293).

16946136339 is a wasteful number, since it uses less digits than its factorization.

16946136339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513519297.

The product of its digits is 1889568, while the sum is 51.

The spelling of 16946136339 in words is "sixteen billion, nine hundred forty-six million, one hundred thirty-six thousand, three hundred thirty-nine".