190481166162 has 192 divisors, whose sum is σ = 508160234880. Its totient is φ = 52695619200.

The previous prime is 190481166061. The next prime is 190481166167. The reversal of 190481166162 is 261661184091.

190481166162 is a `hidden beast` number, since 1 + 9 + 0 + 481 + 1 + 6 + 6 + 162 = 666.

It is not an unprimeable number, because it can be changed into a prime (190481166167) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 20652712 + ... + 20661932.

It is an arithmetic number, because the mean of its divisors is an integer number (2646667890).

Almost surely, 2^190481166162 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 190481166162, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (254080117440).

190481166162 is an abundant number, since it is smaller than the sum of its proper divisors (317679068718).

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

190481166162 is a wasteful number, since it uses less digits than its factorization.

190481166162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9494 (or 9481 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 190481166162 in words is "one hundred ninety billion, four hundred eighty-one million, one hundred sixty-six thousand, one hundred sixty-two".