98763183649920 has 128 divisors (see below), whose sum is σ = 328494937069440. Its totient is φ = 25191768571904.

The previous prime is 98763183649729. The next prime is 98763183649993. The reversal of 98763183649920 is 2994638136789.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1118198409 + ... + 1118286728.

It is an arithmetic number, because the mean of its divisors is an integer number (2566366695855).

Almost surely, 2^{98763183649920} is an apocalyptic number.

It is an amenable number.

98763183649920 is an abundant number, since it is smaller than the sum of its proper divisors (229731753419520).

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

98763183649920 is a wasteful number, since it uses less digits than its factorization.

98763183649920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2236485182 (or 2236485170 counting only the distinct ones).

The product of its (nonzero) digits is 846526464, while the sum is 75.

The spelling of 98763183649920 in words is "ninety-eight trillion, seven hundred sixty-three billion, one hundred eighty-three million, six hundred forty-nine thousand, nine hundred twenty".