98003521824 has 432 divisors, whose sum is σ = 307045861920. Its totient is φ = 27280281600.

The previous prime is 98003521783. The next prime is 98003521829. The reversal of 98003521824 is 42812530089.

It is not an unprimeable number, because it can be changed into a prime (98003521829) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 163067124 + ... + 163067724.

It is an arithmetic number, because the mean of its divisors is an integer number (710754310).

Almost surely, 2^98003521824 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 98003521824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153522930960).

98003521824 is an abundant number, since it is smaller than the sum of its proper divisors (209042340096).

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

98003521824 is a wasteful number, since it uses less digits than its factorization.

98003521824 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 661 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 98003521824 in words is "ninety-eight billion, three million, five hundred twenty-one thousand, eight hundred twenty-four".