16422833419 has 4 divisors (see below), whose sum is σ = 16426550896. Its totient is φ = 16419115944.

The previous prime is 16422833381. The next prime is 16422833447. The reversal of 16422833419 is 91433822461.

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

It is a cyclic number.

It is not a de Polignac number, because 16422833419 - 2¹¹ = 16422831371 is a prime.

It is a super-2 number, since 2×16422833419² (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 (16422843419) 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, 1852104 + ... + 1860949.

It is an arithmetic number, because the mean of its divisors is an integer number (4106637724).

Almost surely, 2^16422833419 is an apocalyptic number.

16422833419 is a deficient number, since it is larger than the sum of its proper divisors (3717477).

16422833419 is an equidigital number, since it uses as much as digits as its factorization.

16422833419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717476.

The product of its digits is 248832, while the sum is 43.

The spelling of 16422833419 in words is "sixteen billion, four hundred twenty-two million, eight hundred thirty-three thousand, four hundred nineteen".