160081760800 has 72 divisors (see below), whose sum is σ = 420861133476. Its totient is φ = 59107107840.

The previous prime is 160081760759. The next prime is 160081760801. The reversal of 160081760800 is 8067180061.

It can be written as a sum of positive squares in 6 ways, for example, as 28942175376 + 131139585424 = 170124^2 + 362132^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 160081760800.

It is not an unprimeable number, because it can be changed into a prime (160081760801) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7685839 + ... + 7706638.

Almost surely, 2^160081760800 is an apocalyptic number.

160081760800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160081760800 is an abundant number, since it is smaller than the sum of its proper divisors (260779372676).

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

160081760800 is a wasteful number, since it uses less digits than its factorization.

160081760800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15392510 (or 15392497 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 160081760800 in words is "one hundred sixty billion, eighty-one million, seven hundred sixty thousand, eight hundred".