98145698112 has 336 divisors, whose sum is σ = 362456536960. Its totient is φ = 25492008960.

The previous prime is 98145698099. The next prime is 98145698177. The reversal of 98145698112 is 21189654189.

98145698112 is a `hidden beast` number, since 98 + 1 + 456 + 98 + 1 + 12 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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, 1430088 + ... + 1497144.

Almost surely, 2^98145698112 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 98145698112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181228268480).

98145698112 is an abundant number, since it is smaller than the sum of its proper divisors (264310838848).

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

98145698112 is a wasteful number, since it uses less digits than its factorization.

98145698112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67107 (or 67080 counting only the distinct ones).

The product of its digits is 1244160, while the sum is 54.

The spelling of 98145698112 in words is "ninety-eight billion, one hundred forty-five million, six hundred ninety-eight thousand, one hundred twelve".