16922934319 has 4 divisors (see below), whose sum is σ = 17658714096. Its totient is φ = 16187154544.

The previous prime is 16922934271. The next prime is 16922934323. The reversal of 16922934319 is 91343922961.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 16922934319 - 2²⁵ = 16889379887 is a prime.

It is a super-2 number, since 2×16922934319² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16922934349) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 367889854 + ... + 367889899.

It is an arithmetic number, because the mean of its divisors is an integer number (4414678524).

Almost surely, 2^16922934319 is an apocalyptic number.

16922934319 is a deficient number, since it is larger than the sum of its proper divisors (735779777).

16922934319 is an equidigital number, since it uses as much as digits as its factorization.

16922934319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735779776.

The product of its digits is 629856, while the sum is 49.

The spelling of 16922934319 in words is "sixteen billion, nine hundred twenty-two million, nine hundred thirty-four thousand, three hundred nineteen".