99504743976000 has 1344 divisors, whose sum is σ = 403756431886080. Its totient is φ = 23973345792000.

The previous prime is 99504743975851. The next prime is 99504743976023. The reversal of 99504743976000 is 67934740599.

99504743976000 is a `hidden beast` number, since 9 + 95 + 0 + 47 + 439 + 76 + 0 + 0 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4260156322 + ... + 4260179678.

It is an arithmetic number, because the mean of its divisors is an integer number (300414011820).

Almost surely, 2^{99504743976000} is an apocalyptic number.

99504743976000 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 99504743976000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201878215943040).

99504743976000 is an abundant number, since it is smaller than the sum of its proper divisors (304251687910080).

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

99504743976000 is a wasteful number, since it uses less digits than its factorization.

99504743976000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23578 (or 23541 counting only the distinct ones).

The product of its (nonzero) digits is 51438240, while the sum is 63.

The spelling of 99504743976000 in words is "ninety-nine trillion, five hundred four billion, seven hundred forty-three million, nine hundred seventy-six thousand".