16922717419 has 8 divisors (see below), whose sum is σ = 17137612800. Its totient is φ = 16709121000.

The previous prime is 16922717407. The next prime is 16922717423. The reversal of 16922717419 is 91471722961.

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 16922717419 - 2⁵ = 16922717387 is a prime.

It is a super-2 number, since 2×16922717419² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (16929717419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 298507 + ... + 350644.

It is an arithmetic number, because the mean of its divisors is an integer number (2142201600).

Almost surely, 2^16922717419 is an apocalyptic number.

16922717419 is a deficient number, since it is larger than the sum of its proper divisors (214895381).

16922717419 is a wasteful number, since it uses less digits than its factorization.

16922717419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649481.

The product of its digits is 381024, while the sum is 49.

The spelling of 16922717419 in words is "sixteen billion, nine hundred twenty-two million, seven hundred seventeen thousand, four hundred nineteen".