160880816080 has 20 divisors (see below), whose sum is σ = 374047897572. Its totient is φ = 64352326400.

The previous prime is 160880816029. The next prime is 160880816081. The reversal of 160880816080 is 80618088061.

It can be written as a sum of positive squares in 2 ways, for example, as 64676627856 + 96204188224 = 254316^2 + 310168^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 160880816080.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160880816081) 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, 1005505021 + ... + 1005505180.

Almost surely, 2^160880816080 is an apocalyptic number.

160880816080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160880816080 is an abundant number, since it is smaller than the sum of its proper divisors (213167081492).

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

160880816080 is a wasteful number, since it uses less digits than its factorization.

160880816080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2011010214 (or 2011010208 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 46.

The spelling of 160880816080 in words is "one hundred sixty billion, eight hundred eighty million, eight hundred sixteen thousand, eighty".