19482573424218 has 8 divisors (see below), whose sum is σ = 38965146848448. Its totient is φ = 6494191141404.

The previous prime is 19482573424199. The next prime is 19482573424231. The reversal of 19482573424218 is 81242437528491.

It is a sphenic number, since it is the product of 3 distinct primes.

19482573424218 is an admirable 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, 1623547785346 + ... + 1623547785357.

It is an arithmetic number, because the mean of its divisors is an integer number (4870643356056).

Almost surely, 2^{19482573424218} is an apocalyptic number.

19482573424218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

19482573424218 is a wasteful number, since it uses less digits than its factorization.

19482573424218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3247095570708.

The product of its digits is 30965760, while the sum is 60.

The spelling of 19482573424218 in words is "nineteen trillion, four hundred eighty-two billion, five hundred seventy-three million, four hundred twenty-four thousand, two hundred eighteen".