99466750512 has 120 divisors (see below), whose sum is σ = 281949342480. Its totient is φ = 32731046400.

The previous prime is 99466750507. The next prime is 99466750553. The reversal of 99466750512 is 21505766499.

99466750512 is a `hidden beast` number, since 99 + 46 + 6 + 7 + 505 + 1 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5036914 + ... + 5056622.

It is an arithmetic number, because the mean of its divisors is an integer number (2349577854).

Almost surely, 2^99466750512 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 99466750512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140974671240).

99466750512 is an abundant number, since it is smaller than the sum of its proper divisors (182482591968).

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

99466750512 is a wasteful number, since it uses less digits than its factorization.

99466750512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20171 (or 20162 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 99466750512 in words is "ninety-nine billion, four hundred sixty-six million, seven hundred fifty thousand, five hundred twelve".