98497486845744 has 160 divisors (see below), whose sum is σ = 292305338880000. Its totient is φ = 27996705361152.

The previous prime is 98497486845721. The next prime is 98497486845799. The reversal of 98497486845744 is 44754868479489.

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, 482589187 + ... + 482793245.

It is an arithmetic number, because the mean of its divisors is an integer number (1826908368000).

Almost surely, 2^{98497486845744} 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 98497486845744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146152669440000).

98497486845744 is an abundant number, since it is smaller than the sum of its proper divisors (193807852034256).

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

98497486845744 is a wasteful number, since it uses less digits than its factorization.

98497486845744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211495 (or 211489 counting only the distinct ones).

The product of its digits is 62426972160, while the sum is 87.

The spelling of 98497486845744 in words is "ninety-eight trillion, four hundred ninety-seven billion, four hundred eighty-six million, eight hundred forty-five thousand, seven hundred forty-four".