16968948117 has 8 divisors (see below), whose sum is σ = 24682106400. Its totient is φ = 10284210960.

The previous prime is 16968948109. The next prime is 16968948133. The reversal of 16968948117 is 71184986961.

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

It is not a de Polignac number, because 16968948117 - 2³ = 16968948109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16968948167) 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, 257105242 + ... + 257105307.

It is an arithmetic number, because the mean of its divisors is an integer number (3085263300).

Almost surely, 2^16968948117 is an apocalyptic number.

It is an amenable number.

16968948117 is a deficient number, since it is larger than the sum of its proper divisors (7713158283).

16968948117 is a wasteful number, since it uses less digits than its factorization.

16968948117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514210563.

The product of its digits is 5225472, while the sum is 60.

The spelling of 16968948117 in words is "sixteen billion, nine hundred sixty-eight million, nine hundred forty-eight thousand, one hundred seventeen".