98432732160 has 528 divisors, whose sum is σ = 391276222272. Its totient is φ = 22413312000.

The previous prime is 98432732137. The next prime is 98432732171. The reversal of 98432732160 is 6123723489.

98432732160 is a `hidden beast` number, since 98 + 432 + 73 + 2 + 1 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 129346180 + ... + 129346940.

Almost surely, 2^98432732160 is an apocalyptic number.

98432732160 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98432732160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195638111136).

98432732160 is an abundant number, since it is smaller than the sum of its proper divisors (292843490112).

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

98432732160 is a wasteful number, since it uses less digits than its factorization.

98432732160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1200 (or 1179 counting only the distinct ones).

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

The spelling of 98432732160 in words is "ninety-eight billion, four hundred thirty-two million, seven hundred thirty-two thousand, one hundred sixty".