98818436829189 has 384 divisors, whose sum is σ = 183199616696320. Its totient is φ = 46189440000000.

The previous prime is 98818436829143. The next prime is 98818436829191. The reversal of 98818436829189 is 98192863481889.

It is not a de Polignac number, because 98818436829189 - 2⁹ = 98818436828677 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98818436829109) by changing a digit.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 54868648089 + ... + 54868649889.

Almost surely, 2^{98818436829189} is an apocalyptic number.

It is an amenable number.

98818436829189 is a deficient number, since it is larger than the sum of its proper divisors (84381179867131).

98818436829189 is a wasteful number, since it uses less digits than its factorization.

98818436829189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2545 (or 2534 counting only the distinct ones).

The product of its digits is 3439853568, while the sum is 84.

The spelling of 98818436829189 in words is "ninety-eight trillion, eight hundred eighteen billion, four hundred thirty-six million, eight hundred twenty-nine thousand, one hundred eighty-nine".