98691540320 has 48 divisors (see below), whose sum is σ = 235562499648. Its totient is φ = 39069634560.

The previous prime is 98691540301. The next prime is 98691540341. The reversal of 98691540320 is 2304519689.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3163976 + ... + 3195015.

It is an arithmetic number, because the mean of its divisors is an integer number (4907552076).

Almost surely, 2^98691540320 is an apocalyptic number.

It is an amenable number.

98691540320 is an abundant number, since it is smaller than the sum of its proper divisors (136870959328).

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

98691540320 is a wasteful number, since it uses less digits than its factorization.

98691540320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6359103 (or 6359095 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 47.

The spelling of 98691540320 in words is "ninety-eight billion, six hundred ninety-one million, five hundred forty thousand, three hundred twenty".