89181418198 has 8 divisors (see below), whose sum is σ = 133800585408. Its totient is φ = 44581223064.

The previous prime is 89181418153. The next prime is 89181418211.

89181418198 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4731261 + ... + 4750072.

It is an arithmetic number, because the mean of its divisors is an integer number (16725073176).

Almost surely, 2^89181418198 is an apocalyptic number.

89181418198 is a deficient number, since it is larger than the sum of its proper divisors (44619167210).

89181418198 is a wasteful number, since it uses less digits than its factorization.

89181418198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9486038.

The product of its digits is 1327104, while the sum is 58.

The spelling of 89181418198 in words is "eighty-nine billion, one hundred eighty-one million, four hundred eighteen thousand, one hundred ninety-eight".