98631232704 has 168 divisors, whose sum is σ = 293348834688. Its totient is φ = 31658065920.

The previous prime is 98631232691. The next prime is 98631232729. The reversal of 98631232704 is 40723213689.

98631232704 is a `hidden beast` number, since 9 + 8 + 6 + 312 + 327 + 0 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 98631232704.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2043409 + ... + 2091119.

It is an arithmetic number, because the mean of its divisors is an integer number (1746124016).

Almost surely, 2^98631232704 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 98631232704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146674417344).

98631232704 is an abundant number, since it is smaller than the sum of its proper divisors (194717601984).

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

98631232704 is a wasteful number, since it uses less digits than its factorization.

98631232704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47863 (or 47850 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 45.

The spelling of 98631232704 in words is "ninety-eight billion, six hundred thirty-one million, two hundred thirty-two thousand, seven hundred four".