19041144196 has 12 divisors (see below), whose sum is σ = 35075792080. Its totient is φ = 9019489320.

The previous prime is 19041144181. The next prime is 19041144247. The reversal of 19041144196 is 69144114091.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125270610 + ... + 125270761.

Almost surely, 2^19041144196 is an apocalyptic number.

It is an amenable number.

19041144196 is a deficient number, since it is larger than the sum of its proper divisors (16034647884).

19041144196 is a wasteful number, since it uses less digits than its factorization.

19041144196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250541394 (or 250541392 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 19041144196 in words is "nineteen billion, forty-one million, one hundred forty-four thousand, one hundred ninety-six".