19193380192 has 24 divisors (see below), whose sum is σ = 43185105936. Its totient is φ = 8225734272.

The previous prime is 19193380169. The next prime is 19193380279. The reversal of 19193380192 is 29108339191.

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, 42842143 + ... + 42842590.

It is an arithmetic number, because the mean of its divisors is an integer number (1799379414).

Almost surely, 2^19193380192 is an apocalyptic number.

It is an amenable number.

19193380192 is an abundant number, since it is smaller than the sum of its proper divisors (23991725744).

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

19193380192 is an equidigital number, since it uses as much as digits as its factorization.

19193380192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85684750 (or 85684742 counting only the distinct ones).

The product of its (nonzero) digits is 104976, while the sum is 46.

The spelling of 19193380192 in words is "nineteen billion, one hundred ninety-three million, three hundred eighty thousand, one hundred ninety-two".