11240010421100 has 72 divisors (see below), whose sum is σ = 24525652924416. Its totient is φ = 4471164360000.

The previous prime is 11240010421067. The next prime is 11240010421103. The reversal of 11240010421100 is 112401004211.

It is not an unprimeable number, because it can be changed into a prime (11240010421103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 66976295 + ... + 67143905.

Almost surely, 2^{11240010421100} is an apocalyptic number.

11240010421100 is a gapful number since it is divisible by the number (10) 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 11240010421100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12262826462208).

11240010421100 is an abundant number, since it is smaller than the sum of its proper divisors (13285642503316).

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

11240010421100 is a wasteful number, since it uses less digits than its factorization.

11240010421100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171327 (or 171320 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11240010421100 its reverse (112401004211), we get a palindrome (11352411425311).

The spelling of 11240010421100 in words is "eleven trillion, two hundred forty billion, ten million, four hundred twenty-one thousand, one hundred".