19109612245482 has 48 divisors (see below), whose sum is σ = 45262471438080. Its totient is φ = 5778702225600.

The previous prime is 19109612245453. The next prime is 19109612245487. The reversal of 19109612245482 is 28454221690191.

19109612245482 is a `hidden beast` number, since 1 + 9 + 1 + 0 + 96 + 1 + 2 + 2 + 4 + 548 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (19109612245487) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 100649619 + ... + 100839302.

It is an arithmetic number, because the mean of its divisors is an integer number (942968154960).

Almost surely, 2^{19109612245482} is an apocalyptic number.

19109612245482 is an abundant number, since it is smaller than the sum of its proper divisors (26152859192598).

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

19109612245482 is a wasteful number, since it uses less digits than its factorization.

19109612245482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201489419 (or 201489416 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 54.

The spelling of 19109612245482 in words is "nineteen trillion, one hundred nine billion, six hundred twelve million, two hundred forty-five thousand, four hundred eighty-two".