160617397039720 has 64 divisors (see below), whose sum is σ = 373199690096640. Its totient is φ = 62149004198400.

The previous prime is 160617397039691. The next prime is 160617397039769. The reversal of 160617397039720 is 27930793716061.

160617397039720 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23505352 + ... + 29559031.

It is an arithmetic number, because the mean of its divisors is an integer number (5831245157760).

Almost surely, 2^{160617397039720} is an apocalyptic number.

160617397039720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

160617397039720 is an abundant number, since it is smaller than the sum of its proper divisors (212582293056920).

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

160617397039720 is a wasteful number, since it uses less digits than its factorization.

160617397039720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53066866 (or 53066862 counting only the distinct ones).

The product of its (nonzero) digits is 18003384, while the sum is 61.

The spelling of 160617397039720 in words is "one hundred sixty trillion, six hundred seventeen billion, three hundred ninety-seven million, thirty-nine thousand, seven hundred twenty".