163850445112 has 16 divisors (see below), whose sum is σ = 307334130840. Its totient is φ = 81894676896.

The previous prime is 163850445089. The next prime is 163850445113. The reversal of 163850445112 is 211544058361.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163850445113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3795403 + ... + 3838330.

Almost surely, 2^163850445112 is an apocalyptic number.

It is an amenable number.

163850445112 is a deficient number, since it is larger than the sum of its proper divisors (143483685728).

163850445112 is a wasteful number, since it uses less digits than its factorization.

163850445112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7636422 (or 7636418 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 40.

The spelling of 163850445112 in words is "one hundred sixty-three billion, eight hundred fifty million, four hundred forty-five thousand, one hundred twelve".