160347539578216 has 8 divisors (see below), whose sum is σ = 300651636709170. Its totient is φ = 80173769789104.

The previous prime is 160347539578201. The next prime is 160347539578231. The reversal of 160347539578216 is 612875935743061.

It is an interprime number because it is at equal distance from previous prime (160347539578201) and next prime (160347539578231).

It can be written as a sum of positive squares in only one way, i.e., 158636795912100 + 1710743666116 = 12595110^2 + 1307954^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×160347539578216² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10021721223631 + ... + 10021721223646.

It is a 1-persistent number, because it is pandigital, but 2⋅160347539578216 = 320695079156432 is not.

Almost surely, 2^{160347539578216} is an apocalyptic number.

It is an amenable number.

160347539578216 is a deficient number, since it is larger than the sum of its proper divisors (140304097130954).

160347539578216 is a wasteful number, since it uses less digits than its factorization.

160347539578216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20043442447283 (or 20043442447279 counting only the distinct ones).

The product of its (nonzero) digits is 228614400, while the sum is 67.

The spelling of 160347539578216 in words is "one hundred sixty trillion, three hundred forty-seven billion, five hundred thirty-nine million, five hundred seventy-eight thousand, two hundred sixteen".