19093000805038 has 16 divisors (see below), whose sum is σ = 30324339938880. Its totient is φ = 8984893499136.

The previous prime is 19093000804979. The next prime is 19093000805063. The reversal of 19093000805038 is 83050800039091.

It is a super-3 number, since 3×19093000805038³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5409595 + ... + 8212777.

It is an arithmetic number, because the mean of its divisors is an integer number (1895271246180).

Almost surely, 2^{19093000805038} is an apocalyptic number.

19093000805038 is a deficient number, since it is larger than the sum of its proper divisors (11231339133842).

19093000805038 is a wasteful number, since it uses less digits than its factorization.

19093000805038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003531.

The product of its (nonzero) digits is 233280, while the sum is 46.

The spelling of 19093000805038 in words is "nineteen trillion, ninety-three billion, eight hundred five thousand, thirty-eight".