190541005168 has 20 divisors (see below), whose sum is σ = 369231889968. Its totient is φ = 95255356160.

The previous prime is 190541005153. The next prime is 190541005223. The reversal of 190541005168 is 861500145091.

It is a self number, because there is not a number n which added to its sum of digits gives 190541005168.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 842521 + ... + 1044472.

Almost surely, 2^190541005168 is an apocalyptic number.

It is an amenable number.

190541005168 is a deficient number, since it is larger than the sum of its proper divisors (178690884800).

190541005168 is a wasteful number, since it uses less digits than its factorization.

190541005168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1893312 (or 1893306 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 40.

The spelling of 190541005168 in words is "one hundred ninety billion, five hundred forty-one million, five thousand, one hundred sixty-eight".