98199389933568 has 3328 divisors, whose sum is σ = 396162367488000. Its totient is φ = 23567296757760.

The previous prime is 98199389933479. The next prime is 98199389933569. The reversal of 98199389933568 is 86533998399189.

98199389933568 is a `hidden beast` number, since 9 + 8 + 1 + 9 + 9 + 3 + 8 + 9 + 9 + 33 + 568 = 666.

It is not an unprimeable number, because it can be changed into a prime (98199389933569) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 773223542721 + ... + 773223542847.

Almost surely, 2^{98199389933568} 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 98199389933568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198081183744000).

98199389933568 is an abundant number, since it is smaller than the sum of its proper divisors (297962977554432).

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

98199389933568 is a wasteful number, since it uses less digits than its factorization.

98199389933568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268 (or 228 counting only the distinct ones).

The product of its digits is 24488801280, while the sum is 90.

The spelling of 98199389933568 in words is "ninety-eight trillion, one hundred ninety-nine billion, three hundred eighty-nine million, nine hundred thirty-three thousand, five hundred sixty-eight".