99035136000 has 720 divisors, whose sum is σ = 372128265600. Its totient is φ = 26276659200.

The previous prime is 99035135977. The next prime is 99035136019. The reversal of 99035136000 is 63153099.

99035136000 is a `hidden beast` number, since 9 + 9 + 0 + 35 + 13 + 600 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (720).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 497663901 + ... + 497664099.

Almost surely, 2^99035136000 is an apocalyptic number.

99035136000 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 99035136000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186064132800).

99035136000 is an abundant number, since it is smaller than the sum of its proper divisors (273093129600).

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

99035136000 is an frugal number, since it uses more digits than its factorization.

99035136000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 21870, while the sum is 36.

Adding to 99035136000 its reverse (63153099), we get a palindrome (99098289099).

The spelling of 99035136000 in words is "ninety-nine billion, thirty-five million, one hundred thirty-six thousand".