18066048098 has 8 divisors (see below), whose sum is σ = 30970368192. Its totient is φ = 7742592036.

The previous prime is 18066048061. The next prime is 18066048101. The reversal of 18066048098 is 89084066081.

It is a happy number.

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

It is a Curzon 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, 645215990 + ... + 645216017.

It is an arithmetic number, because the mean of its divisors is an integer number (3871296024).

Almost surely, 2^18066048098 is an apocalyptic number.

18066048098 is a deficient number, since it is larger than the sum of its proper divisors (12904320094).

18066048098 is a wasteful number, since it uses less digits than its factorization.

18066048098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290432016.

The product of its (nonzero) digits is 663552, while the sum is 50.

The spelling of 18066048098 in words is "eighteen billion, sixty-six million, forty-eight thousand, ninety-eight".