98633895688320 has 128 divisors (see below), whose sum is σ = 315252208362240. Its totient is φ = 26230703407104.

The previous prime is 98633895688297. The next prime is 98633895688343. The reversal of 98633895688320 is 2388659833689.

It is an interprime number because it is at equal distance from previous prime (98633895688297) and next prime (98633895688343).

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, 69284217 + ... + 70693496.

It is an arithmetic number, because the mean of its divisors is an integer number (2462907877830).

Almost surely, 2^{98633895688320} is an apocalyptic number.

It is an amenable number.

98633895688320 is an abundant number, since it is smaller than the sum of its proper divisors (216618312673920).

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

98633895688320 is a wasteful number, since it uses less digits than its factorization.

98633895688320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139978102 (or 139978090 counting only the distinct ones).

The product of its (nonzero) digits is 3224862720, while the sum is 78.

The spelling of 98633895688320 in words is "ninety-eight trillion, six hundred thirty-three billion, eight hundred ninety-five million, six hundred eighty-eight thousand, three hundred twenty".