98170983898944 has 224 divisors, whose sum is σ = 292515578007552. Its totient is φ = 28787386368000.

The previous prime is 98170983898927. The next prime is 98170983898997. The reversal of 98170983898944 is 44989838907189.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1397595664 + ... + 1397665904.

Almost surely, 2^{98170983898944} 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 98170983898944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146257789003776).

98170983898944 is an abundant number, since it is smaller than the sum of its proper divisors (194344594108608).

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

98170983898944 is a wasteful number, since it uses less digits than its factorization.

98170983898944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91645 (or 91635 counting only the distinct ones).

The product of its (nonzero) digits is 9029615616, while the sum is 87.

The spelling of 98170983898944 in words is "ninety-eight trillion, one hundred seventy billion, nine hundred eighty-three million, eight hundred ninety-eight thousand, nine hundred forty-four".