161160065156076 has 192 divisors, whose sum is σ = 451007315877888. Its totient is φ = 43792369201152.

The previous prime is 161160065156039. The next prime is 161160065156089. The reversal of 161160065156076 is 670651560061161.

It is a super-2 number, since 2×161160065156076² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 710961211 + ... + 711187853.

It is an arithmetic number, because the mean of its divisors is an integer number (2348996436864).

Almost surely, 2^{161160065156076} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 161160065156076, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (225503657938944).

161160065156076 is an abundant number, since it is smaller than the sum of its proper divisors (289847250721812).

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

161160065156076 is a wasteful number, since it uses less digits than its factorization.

161160065156076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228780 (or 228778 counting only the distinct ones).

The product of its (nonzero) digits is 1360800, while the sum is 51.

The spelling of 161160065156076 in words is "one hundred sixty-one trillion, one hundred sixty billion, sixty-five million, one hundred fifty-six thousand, seventy-six".