164043553132332 has 72 divisors (see below), whose sum is σ = 415237919307120. Its totient is φ = 54605724048000.

The previous prime is 164043553132321. The next prime is 164043553132363. The reversal of 164043553132332 is 233231355340461.

164043553132332 is a `hidden beast` number, since 1 + 6 + 4 + 0 + 43 + 553 + 1 + 3 + 23 + 32 = 666.

164043553132332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1503098038 + ... + 1503207170.

It is an arithmetic number, because the mean of its divisors is an integer number (5767193323710).

Almost surely, 2^{164043553132332} is an apocalyptic number.

164043553132332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

164043553132332 is an abundant number, since it is smaller than the sum of its proper divisors (251194366174788).

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

164043553132332 is a wasteful number, since it uses less digits than its factorization.

164043553132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166383 (or 166378 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 45.

The spelling of 164043553132332 in words is "one hundred sixty-four trillion, forty-three billion, five hundred fifty-three million, one hundred thirty-two thousand, three hundred thirty-two".