18763230468 has 24 divisors (see below), whose sum is σ = 43878391200. Its totient is φ = 6240478720.

The previous prime is 18763230457. The next prime is 18763230509. The reversal of 18763230468 is 86403236781.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1735818 + ... + 1746593.

It is an arithmetic number, because the mean of its divisors is an integer number (1828266300).

Almost surely, 2^18763230468 is an apocalyptic number.

It is an amenable number.

18763230468 is an abundant number, since it is smaller than the sum of its proper divisors (25115160732).

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

18763230468 is a wasteful number, since it uses less digits than its factorization.

18763230468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3482867 (or 3482865 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 18763230468 in words is "eighteen billion, seven hundred sixty-three million, two hundred thirty thousand, four hundred sixty-eight".