99411736200000 has 2688 divisors, whose sum is σ = 410356455505920. Its totient is φ = 20741529600000.

The previous prime is 99411736199987. The next prime is 99411736200043. The reversal of 99411736200000 is 263711499.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 266519399814 + ... + 266519400186.

It is an arithmetic number, because the mean of its divisors is an integer number (152662371840).

Almost surely, 2^{99411736200000} 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 99411736200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205178227752960).

99411736200000 is an abundant number, since it is smaller than the sum of its proper divisors (310944719305920).

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

99411736200000 is a wasteful number, since it uses less digits than its factorization.

99411736200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 563 (or 533 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 42.

Adding to 99411736200000 its reverse (263711499), we get a palindrome (99411999911499).

The spelling of 99411736200000 in words is "ninety-nine trillion, four hundred eleven billion, seven hundred thirty-six million, two hundred thousand".