98658430855600 has 1920 divisors, whose sum is σ = 335770509312000. Its totient is φ = 27494691840000.

The previous prime is 98658430855571. The next prime is 98658430855637. The reversal of 98658430855600 is 655803485689.

It is a super-2 number, since 2×98658430855600² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 36445669447 + ... + 36445672153.

It is an arithmetic number, because the mean of its divisors is an integer number (174880473600).

Almost surely, 2^{98658430855600} 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 98658430855600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167885254656000).

98658430855600 is an abundant number, since it is smaller than the sum of its proper divisors (237112078456400).

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

98658430855600 is a wasteful number, since it uses less digits than its factorization.

98658430855600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2848 (or 2823 counting only the distinct ones).

The product of its (nonzero) digits is 248832000, while the sum is 67.

The spelling of 98658430855600 in words is "ninety-eight trillion, six hundred fifty-eight billion, four hundred thirty million, eight hundred fifty-five thousand, six hundred".