98297783872512 has 528 divisors, whose sum is σ = 333112817461248. Its totient is φ = 25580318883840.

The previous prime is 98297783872493. The next prime is 98297783872523. The reversal of 98297783872512 is 21527838779289.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78708693 + ... + 79947819.

It is an arithmetic number, because the mean of its divisors is an integer number (630895487616).

Almost surely, 2^{98297783872512} 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 98297783872512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166556408730624).

98297783872512 is an abundant number, since it is smaller than the sum of its proper divisors (234815033588736).

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

98297783872512 is a wasteful number, since it uses less digits than its factorization.

98297783872512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1239212 (or 1239187 counting only the distinct ones).

The product of its digits is 1706987520, while the sum is 78.

The spelling of 98297783872512 in words is "ninety-eight trillion, two hundred ninety-seven billion, seven hundred eighty-three million, eight hundred seventy-two thousand, five hundred twelve".