98218769892 has 48 divisors (see below), whose sum is σ = 230970136320. Its totient is φ = 32484356352.

The previous prime is 98218769881. The next prime is 98218769893. The reversal of 98218769892 is 29896781289.

It is not an unprimeable number, because it can be changed into a prime (98218769893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 810984 + ... + 924192.

It is an arithmetic number, because the mean of its divisors is an integer number (4811877840).

Almost surely, 2^98218769892 is an apocalyptic number.

It is an amenable number.

98218769892 is an abundant number, since it is smaller than the sum of its proper divisors (132751366428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98218769892 is a wasteful number, since it uses less digits than its factorization.

98218769892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113780 (or 113778 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 69.

The spelling of 98218769892 in words is "ninety-eight billion, two hundred eighteen million, seven hundred sixty-nine thousand, eight hundred ninety-two".