98879550432 has 192 divisors, whose sum is σ = 287520710400. Its totient is φ = 29560320000.

The previous prime is 98879550403. The next prime is 98879550439. The reversal of 98879550432 is 23405597889.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98879550439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12839319 + ... + 12847017.

It is an arithmetic number, because the mean of its divisors is an integer number (1497503700).

Almost surely, 2^98879550432 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 98879550432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143760355200).

98879550432 is an abundant number, since it is smaller than the sum of its proper divisors (188641159968).

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

98879550432 is a wasteful number, since it uses less digits than its factorization.

98879550432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8017 (or 8009 counting only the distinct ones).

The product of its (nonzero) digits is 21772800, while the sum is 60.

The spelling of 98879550432 in words is "ninety-eight billion, eight hundred seventy-nine million, five hundred fifty thousand, four hundred thirty-two".