160638806016 has 240 divisors, whose sum is σ = 516731915700. Its totient is φ = 49426661376.

The previous prime is 160638805991. The next prime is 160638806023. The reversal of 160638806016 is 610608836061.

160638806016 is a `hidden beast` number, since 1 + 6 + 0 + 6 + 38 + 8 + 0 + 601 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 158646076416 + 1992729600 = 398304^2 + 44640^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2119300 + ... + 2193788.

Almost surely, 2^160638806016 is an apocalyptic number.

160638806016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160638806016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258365957850).

160638806016 is an abundant number, since it is smaller than the sum of its proper divisors (356093109684).

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

160638806016 is an equidigital number, since it uses as much as digits as its factorization.

160638806016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74536 (or 74507 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The spelling of 160638806016 in words is "one hundred sixty billion, six hundred thirty-eight million, eight hundred six thousand, sixteen".