164329852416 has 80 divisors (see below), whose sum is σ = 456819225984. Its totient is φ = 52395014144.

The previous prime is 164329852361. The next prime is 164329852417. The reversal of 164329852416 is 614258923461.

It is a happy number.

164329852416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164329852417) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2290446 + ... + 2361101.

Almost surely, 2^164329852416 is an apocalyptic number.

164329852416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

164329852416 is an abundant number, since it is smaller than the sum of its proper divisors (292489373568).

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

164329852416 is an equidigital number, since it uses as much as digits as its factorization.

164329852416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4651591 (or 4651575 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The spelling of 164329852416 in words is "one hundred sixty-four billion, three hundred twenty-nine million, eight hundred fifty-two thousand, four hundred sixteen".