98408645709664 has 96 divisors (see below), whose sum is σ = 198056911933440. Its totient is φ = 48122376307200.

The previous prime is 98408645709659. The next prime is 98408645709733. The reversal of 98408645709664 is 46690754680489.

It is a congruent number.

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, 118105069 + ... + 118935379.

It is an arithmetic number, because the mean of its divisors is an integer number (2063092832640).

Almost surely, 2^{98408645709664} is an apocalyptic number.

It is an amenable number.

98408645709664 is an abundant number, since it is smaller than the sum of its proper divisors (99648266223776).

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

98408645709664 is a wasteful number, since it uses less digits than its factorization.

98408645709664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830844 (or 830836 counting only the distinct ones).

The product of its (nonzero) digits is 2508226560, while the sum is 76.

The spelling of 98408645709664 in words is "ninety-eight trillion, four hundred eight billion, six hundred forty-five million, seven hundred nine thousand, six hundred sixty-four".