98432216064 has 1188 divisors, whose sum is σ = 385807981104. Its totient is φ = 24831442944.

The previous prime is 98432216023. The next prime is 98432216081. The reversal of 98432216064 is 46061223489.

98432216064 is a `hidden beast` number, since 9 + 8 + 4 + 32 + 2 + 1 + 606 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 4279661557 + ... + 4279661579.

Almost surely, 2^98432216064 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 98432216064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (192903990552).

98432216064 is an abundant number, since it is smaller than the sum of its proper divisors (287375765040).

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

98432216064 is an equidigital number, since it uses as much as digits as its factorization.

98432216064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 48 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 98432216064 in words is "ninety-eight billion, four hundred thirty-two million, two hundred sixteen thousand, sixty-four".