98243145288 has 24 divisors (see below), whose sum is σ = 266075185350. Its totient is φ = 32747715072.

The previous prime is 98243145229. The next prime is 98243145311. The reversal of 98243145288 is 88254134289.

98243145288 is a `hidden beast` number, since 9 + 82 + 4 + 31 + 4 + 528 + 8 = 666.

98243145288 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 98143105284 + 100040004 = 313278^2 + 10002^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 682243993 + ... + 682244136.

Almost surely, 2^98243145288 is an apocalyptic number.

It is an amenable number.

98243145288 is an abundant number, since it is smaller than the sum of its proper divisors (167832040062).

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

98243145288 is a wasteful number, since it uses less digits than its factorization.

98243145288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364488141 (or 1364488134 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 54.

The spelling of 98243145288 in words is "ninety-eight billion, two hundred forty-three million, one hundred forty-five thousand, two hundred eighty-eight".