16929122423 has 8 divisors (see below), whose sum is σ = 17928832128. Its totient is φ = 15951384504.

The previous prime is 16929122401. The next prime is 16929122449. The reversal of 16929122423 is 32422192961.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-16929122423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16929122323) 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, 5491361 + ... + 5494442.

It is an arithmetic number, because the mean of its divisors is an integer number (2241104016).

Almost surely, 2^16929122423 is an apocalyptic number.

16929122423 is a deficient number, since it is larger than the sum of its proper divisors (999709705).

16929122423 is a wasteful number, since it uses less digits than its factorization.

16929122423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10985893.

The product of its digits is 93312, while the sum is 41.

The spelling of 16929122423 in words is "sixteen billion, nine hundred twenty-nine million, one hundred twenty-two thousand, four hundred twenty-three".