18804375463130 has 8 divisors (see below), whose sum is σ = 33847875833652. Its totient is φ = 7521750185248.

The previous prime is 18804375463051. The next prime is 18804375463147. The reversal of 18804375463130 is 3136457340881.

It can be written as a sum of positive squares in 2 ways, for example, as 18605531708569 + 198843754561 = 4313413^2 + 445919^2 .

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

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, 940218773147 + ... + 940218773166.

Almost surely, 2^{18804375463130} is an apocalyptic number.

18804375463130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18804375463130 is a deficient number, since it is larger than the sum of its proper divisors (15043500370522).

18804375463130 is a wasteful number, since it uses less digits than its factorization.

18804375463130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880437546320.

The product of its (nonzero) digits is 5806080, while the sum is 53.

The spelling of 18804375463130 in words is "eighteen trillion, eight hundred four billion, three hundred seventy-five million, four hundred sixty-three thousand, one hundred thirty".