98478722160 has 960 divisors, whose sum is σ = 447421363200. Its totient is φ = 19679127552.

The previous prime is 98478722159. The next prime is 98478722213. The reversal of 98478722160 is 6122787489.

It is a happy number.

98478722160 is a `hidden beast` number, since 9 + 8 + 478 + 7 + 2 + 2 + 160 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 98478722097 and 98478722106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 26140597 + ... + 26144363.

It is an arithmetic number, because the mean of its divisors is an integer number (466063920).

Almost surely, 2^98478722160 is an apocalyptic number.

98478722160 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 98478722160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223710681600).

98478722160 is an abundant number, since it is smaller than the sum of its proper divisors (348942641040).

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

98478722160 is a wasteful number, since it uses less digits than its factorization.

98478722160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3835 (or 3816 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The spelling of 98478722160 in words is "ninety-eight billion, four hundred seventy-eight million, seven hundred twenty-two thousand, one hundred sixty".