160066161065600 has 192 divisors, whose sum is σ = 413452658586240. Its totient is φ = 61116936376320.

The previous prime is 160066161065567. The next prime is 160066161065639. The reversal of 160066161065600 is 6560161660061.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33610334 + ... + 38076066.

It is an arithmetic number, because the mean of its divisors is an integer number (2153399263470).

Almost surely, 2^{160066161065600} is an apocalyptic number.

160066161065600 is a gapful number since it is divisible by the number (10) 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 160066161065600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206726329293120).

160066161065600 is an abundant number, since it is smaller than the sum of its proper divisors (253386497520640).

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

160066161065600 is a wasteful number, since it uses less digits than its factorization.

160066161065600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4466267 (or 4466250 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 44.

The spelling of 160066161065600 in words is "one hundred sixty trillion, sixty-six billion, one hundred sixty-one million, sixty-five thousand, six hundred".