98809495232 has 112 divisors (see below), whose sum is σ = 231488040960. Its totient is φ = 40950144000.

The previous prime is 98809495177. The next prime is 98809495237. The reversal of 98809495232 is 23259490889.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-4 number, since 4×98809495232⁴ (a number of 45 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (98809495237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35426894 + ... + 35429682.

Almost surely, 2^98809495232 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 98809495232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115744020480).

98809495232 is an abundant number, since it is smaller than the sum of its proper divisors (132678545728).

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

98809495232 is a wasteful number, since it uses less digits than its factorization.

98809495232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5390 (or 5380 counting only the distinct ones).

The product of its (nonzero) digits is 11197440, while the sum is 59.

The spelling of 98809495232 in words is "ninety-eight billion, eight hundred nine million, four hundred ninety-five thousand, two hundred thirty-two".