98136700000 has 144 divisors (see below), whose sum is σ = 249290794368. Its totient is φ = 37987200000.

The previous prime is 98136699977. The next prime is 98136700001. The reversal of 98136700000 is 763189.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98136700001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3084172 + ... + 3115828.

It is an arithmetic number, because the mean of its divisors is an integer number (1731186072).

Almost surely, 2^98136700000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98136700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124645397184).

98136700000 is an abundant number, since it is smaller than the sum of its proper divisors (151154094368).

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

98136700000 is an equidigital number, since it uses as much as digits as its factorization.

98136700000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31723 (or 31695 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 34.

The spelling of 98136700000 in words is "ninety-eight billion, one hundred thirty-six million, seven hundred thousand".