98998880000 has 180 divisors, whose sum is σ = 247710994608. Its totient is φ = 39475200000.

The previous prime is 98998879963. The next prime is 98998880119. The reversal of 98998880000 is 8889989.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 64159229 + ... + 64160771.

Almost surely, 2^98998880000 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 98998880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123855497304).

98998880000 is an abundant number, since it is smaller than the sum of its proper divisors (148712114608).

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

98998880000 is an equidigital number, since it uses as much as digits as its factorization.

98998880000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1980 (or 1951 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 59.

The spelling of 98998880000 in words is "ninety-eight billion, nine hundred ninety-eight million, eight hundred eighty thousand".