11332000205240 has 128 divisors (see below), whose sum is σ = 29956942955520. Its totient is φ = 3803440396800.

The previous prime is 11332000205233. The next prime is 11332000205293. The reversal of 11332000205240 is 4250200023311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77072195 + ... + 77219085.

It is an arithmetic number, because the mean of its divisors is an integer number (234038616840).

Almost surely, 2^{11332000205240} is an apocalyptic number.

11332000205240 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 11332000205240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14978471477760).

11332000205240 is an abundant number, since it is smaller than the sum of its proper divisors (18624942750280).

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

11332000205240 is a wasteful number, since it uses less digits than its factorization.

11332000205240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160413 (or 160409 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 11332000205240 its reverse (4250200023311), we get a palindrome (15582200228551).

The spelling of 11332000205240 in words is "eleven trillion, three hundred thirty-two billion, two hundred five thousand, two hundred forty".