11534224355240 has 32 divisors (see below), whose sum is σ = 25952121468000. Its totient is φ = 4613669001024.

The previous prime is 11534224355221. The next prime is 11534224355243. The reversal of 11534224355240 is 4255342243511.

It is not an unprimeable number, because it can be changed into a prime (11534224355243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10901591 + ... + 11912729.

It is an arithmetic number, because the mean of its divisors is an integer number (811003795875).

Almost surely, 2^{11534224355240} is an apocalyptic number.

11534224355240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11534224355240 is an abundant number, since it is smaller than the sum of its proper divisors (14417897112760).

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

11534224355240 is a wasteful number, since it uses less digits than its factorization.

11534224355240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1296329 (or 1296325 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 41.

Adding to 11534224355240 its reverse (4255342243511), we get a palindrome (15789566598751).

The spelling of 11534224355240 in words is "eleven trillion, five hundred thirty-four billion, two hundred twenty-four million, three hundred fifty-five thousand, two hundred forty".