18093141208 has 32 divisors (see below), whose sum is σ = 36108322560. Its totient is φ = 8469829120.

The previous prime is 18093141173. The next prime is 18093141239. The reversal of 18093141208 is 80214139081.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 322291 + ... + 374242.

It is an arithmetic number, because the mean of its divisors is an integer number (1128385080).

Almost surely, 2^18093141208 is an apocalyptic number.

It is an amenable number.

18093141208 is a deficient number, since it is larger than the sum of its proper divisors (18015181352).

18093141208 is a wasteful number, since it uses less digits than its factorization.

18093141208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696747 (or 696743 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 37.

The spelling of 18093141208 in words is "eighteen billion, ninety-three million, one hundred forty-one thousand, two hundred eight".