18014933196 has 48 divisors (see below), whose sum is σ = 50298108000. Its totient is φ = 5543055936.

The previous prime is 18014933173. The next prime is 18014933203. The reversal of 18014933196 is 69133941081.

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 15 ways as a sum of consecutive naturals, for example, 6414171 + ... + 6416978.

It is an arithmetic number, because the mean of its divisors is an integer number (1047877250).

Almost surely, 2^18014933196 is an apocalyptic number.

It is an amenable number.

18014933196 is an abundant number, since it is smaller than the sum of its proper divisors (32283174804).

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

18014933196 is a wasteful number, since it uses less digits than its factorization.

18014933196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12831175 (or 12831167 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 18014933196 in words is "eighteen billion, fourteen million, nine hundred thirty-three thousand, one hundred ninety-six".