99393357168 has 240 divisors, whose sum is σ = 329369204736. Its totient is φ = 27380436480.

The previous prime is 99393357149. The next prime is 99393357257. The reversal of 99393357168 is 86175339399.

99393357168 is a `hidden beast` number, since 99 + 39 + 3 + 357 + 168 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8649955 + ... + 8661437.

Almost surely, 2^99393357168 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 99393357168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164684602368).

99393357168 is an abundant number, since it is smaller than the sum of its proper divisors (229975847568).

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

99393357168 is a wasteful number, since it uses less digits than its factorization.

99393357168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11812 (or 11803 counting only the distinct ones).

The product of its digits is 33067440, while the sum is 63.

The spelling of 99393357168 in words is "ninety-nine billion, three hundred ninety-three million, three hundred fifty-seven thousand, one hundred sixty-eight".