16340356164 has 96 divisors (see below), whose sum is σ = 43470443520. Its totient is φ = 4728873600.

The previous prime is 16340356147. The next prime is 16340356177. The reversal of 16340356164 is 46165304361.

16340356164 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2093982 + ... + 2101770.

It is an arithmetic number, because the mean of its divisors is an integer number (452817120).

Almost surely, 2^16340356164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 16340356164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21735221760).

16340356164 is an abundant number, since it is smaller than the sum of its proper divisors (27130087356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16340356164 is a wasteful number, since it uses less digits than its factorization.

16340356164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8521 (or 8519 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 16340356164 in words is "sixteen billion, three hundred forty million, three hundred fifty-six thousand, one hundred sixty-four".