98060209920 has 864 divisors, whose sum is σ = 371922969600. Its totient is φ = 23773741056.

The previous prime is 98060209861. The next prime is 98060209927. The reversal of 98060209920 is 2990206089.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98060209927) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 916450507 + ... + 916450613.

It is an arithmetic number, because the mean of its divisors is an integer number (430466400).

Almost surely, 2^98060209920 is an apocalyptic number.

98060209920 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 98060209920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185961484800).

98060209920 is an abundant number, since it is smaller than the sum of its proper divisors (273862759680).

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

98060209920 is a wasteful number, since it uses less digits than its factorization.

98060209920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 98060209920 in words is "ninety-eight billion, sixty million, two hundred nine thousand, nine hundred twenty".