98281473920 has 256 divisors, whose sum is σ = 275826539520. Its totient is φ = 32784138240.

The previous prime is 98281473863. The next prime is 98281473923. The reversal of 98281473920 is 2937418289.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98281473923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118840547 + ... + 118841373.

It is an arithmetic number, because the mean of its divisors is an integer number (1077447420).

Almost surely, 2^98281473920 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 98281473920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137913269760).

98281473920 is an abundant number, since it is smaller than the sum of its proper divisors (177545065600).

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

98281473920 is a wasteful number, since it uses less digits than its factorization.

98281473920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541 (or 1529 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 53.

The spelling of 98281473920 in words is "ninety-eight billion, two hundred eighty-one million, four hundred seventy-three thousand, nine hundred twenty".