98827134818 has 8 divisors (see below), whose sum is σ = 148244102748. Its totient is φ = 49412433904.

The previous prime is 98827134817. The next prime is 98827134853. The reversal of 98827134818 is 81843172889.

It can be written as a sum of positive squares in 2 ways, for example, as 63205479649 + 35621655169 = 251407^2 + 188737^2 .

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

It is not an unprimeable number, because it can be changed into a prime (98827134817) by changing a digit.

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, 453221 + ... + 634872.

Almost surely, 2^98827134818 is an apocalyptic number.

98827134818 is a deficient number, since it is larger than the sum of its proper divisors (49416967930).

98827134818 is a wasteful number, since it uses less digits than its factorization.

98827134818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1133508.

The product of its digits is 6193152, while the sum is 59.

The spelling of 98827134818 in words is "ninety-eight billion, eight hundred twenty-seven million, one hundred thirty-four thousand, eight hundred eighteen".