161410929039360 has 5184 divisors, whose sum is σ = 796249328958720. Its totient is φ = 29920355942400.

The previous prime is 161410929039337. The next prime is 161410929039361. The reversal of 161410929039360 is 63930929014161.

It is a happy number.

161410929039360 is a `hidden beast` number, since 1 + 6 + 1 + 4 + 109 + 2 + 90 + 393 + 60 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 161410929039297 and 161410929039306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161410929039361) by changing a digit.

It is a polite number, since it can be written in 431 ways as a sum of consecutive naturals, for example, 220205905554 + ... + 220205906286.

It is an arithmetic number, because the mean of its divisors is an integer number (153597478580).

Almost surely, 2^{161410929039360} is an apocalyptic number.

161410929039360 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 161410929039360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398124664479360).

161410929039360 is an abundant number, since it is smaller than the sum of its proper divisors (634838399919360).

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

161410929039360 is a wasteful number, since it uses less digits than its factorization.

161410929039360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846 (or 805 counting only the distinct ones).

The product of its (nonzero) digits is 1889568, while the sum is 54.

The spelling of 161410929039360 in words is "one hundred sixty-one trillion, four hundred ten billion, nine hundred twenty-nine million, thirty-nine thousand, three hundred sixty".