163241867196 has 72 divisors (see below), whose sum is σ = 423309217968. Its totient is φ = 53010720000.

The previous prime is 163241867177. The next prime is 163241867203. The reversal of 163241867196 is 691768142361.

163241867196 is a `hidden beast` number, since 1 + 6 + 32 + 418 + 6 + 7 + 196 = 666.

It is a congruent number.

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, 955791 + ... + 1113561.

It is an arithmetic number, because the mean of its divisors is an integer number (5879294694).

Almost surely, 2^163241867196 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 163241867196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211654608984).

163241867196 is an abundant number, since it is smaller than the sum of its proper divisors (260067350772).

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

163241867196 is a wasteful number, since it uses less digits than its factorization.

163241867196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158523 (or 158518 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The spelling of 163241867196 in words is "one hundred sixty-three billion, two hundred forty-one million, eight hundred sixty-seven thousand, one hundred ninety-six".