99468451584 has 108 divisors (see below), whose sum is σ = 286994818656. Its totient is φ = 33132711936.

The previous prime is 99468451571. The next prime is 99468451609. The reversal of 99468451584 is 48515486499.

99468451584 is a `hidden beast` number, since 9 + 9 + 4 + 6 + 8 + 45 + 1 + 584 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3411532 + ... + 3440564.

It is an arithmetic number, because the mean of its divisors is an integer number (2657359432).

Almost surely, 2^99468451584 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99468451584, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (143497409328).

99468451584 is an abundant number, since it is smaller than the sum of its proper divisors (187526367072).

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

99468451584 is a wasteful number, since it uses less digits than its factorization.

99468451584 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30542 (or 30525 counting only the distinct ones).

The product of its digits is 49766400, while the sum is 63.

The spelling of 99468451584 in words is "ninety-nine billion, four hundred sixty-eight million, four hundred fifty-one thousand, five hundred eighty-four".