98020063680 has 896 divisors, whose sum is σ = 413068861440. Its totient is φ = 19077120000.

The previous prime is 98020063679. The next prime is 98020063697. The reversal of 98020063680 is 8636002089.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 141852135 + ... + 141852825.

Almost surely, 2^98020063680 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 98020063680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206534430720).

98020063680 is an abundant number, since it is smaller than the sum of its proper divisors (315048797760).

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

98020063680 is a wasteful number, since it uses less digits than its factorization.

98020063680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849 (or 839 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 98020063680 in words is "ninety-eight billion, twenty million, sixty-three thousand, six hundred eighty".