160333621164 has 18 divisors (see below), whose sum is σ = 405287764700. Its totient is φ = 53444540376.

The previous prime is 160333621157. The next prime is 160333621199. The reversal of 160333621164 is 461126333061.

160333621164 is a `hidden beast` number, since 1 + 603 + 3 + 36 + 2 + 1 + 16 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×160333621164² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 4453711699 = 160333621164 / (1 + 6 + 0 + 3 + 3 + 3 + 6 + 2 + 1 + 1 + 6 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2226855814 + ... + 2226855885.

Almost surely, 2^160333621164 is an apocalyptic number.

It is an amenable number.

160333621164 is an abundant number, since it is smaller than the sum of its proper divisors (244954143536).

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

160333621164 is a wasteful number, since it uses less digits than its factorization.

160333621164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4453711709 (or 4453711704 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The spelling of 160333621164 in words is "one hundred sixty billion, three hundred thirty-three million, six hundred twenty-one thousand, one hundred sixty-four".