19285038682 has 48 divisors (see below), whose sum is σ = 37407992832. Its totient is φ = 7383126240.

The previous prime is 19285038659. The next prime is 19285038701. The reversal of 19285038682 is 28683058291.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204658 + ... + 283645.

It is an arithmetic number, because the mean of its divisors is an integer number (779333184).

Almost surely, 2^19285038682 is an apocalyptic number.

19285038682 is a deficient number, since it is larger than the sum of its proper divisors (18122954150).

19285038682 is a wasteful number, since it uses less digits than its factorization.

19285038682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 488363 (or 488356 counting only the distinct ones).

The product of its (nonzero) digits is 1658880, while the sum is 52.

The spelling of 19285038682 in words is "nineteen billion, two hundred eighty-five million, thirty-eight thousand, six hundred eighty-two".