98197664534436 has 48 divisors (see below), whose sum is σ = 242611081929216. Its totient is φ = 30806464449024.

The previous prime is 98197664534369. The next prime is 98197664534479. The reversal of 98197664534436 is 63443546679189.

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, 4752205 + ... + 14797931.

It is an arithmetic number, because the mean of its divisors is an integer number (5054397540192).

Almost surely, 2^{98197664534436} is an apocalyptic number.

It is an amenable number.

98197664534436 is an abundant number, since it is smaller than the sum of its proper divisors (144413417394780).

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

98197664534436 is a wasteful number, since it uses less digits than its factorization.

98197664534436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10093668 (or 10093666 counting only the distinct ones).

The product of its digits is 2821754880, while the sum is 75.

The spelling of 98197664534436 in words is "ninety-eight trillion, one hundred ninety-seven billion, six hundred sixty-four million, five hundred thirty-four thousand, four hundred thirty-six".