11324014520 has 64 divisors (see below), whose sum is σ = 31358819520. Its totient is φ = 3583862784.

The previous prime is 11324014451. The next prime is 11324014523. The reversal of 11324014520 is 2541042311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11324014523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1551857 + ... + 1559136.

It is an arithmetic number, because the mean of its divisors is an integer number (489981555).

Almost surely, 2^11324014520 is an apocalyptic number.

11324014520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11324014520 is an abundant number, since it is smaller than the sum of its proper divisors (20034805000).

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

11324014520 is a wasteful number, since it uses less digits than its factorization.

11324014520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3111024 (or 3111020 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 11324014520 its reverse (2541042311), we get a palindrome (13865056831).

The spelling of 11324014520 in words is "eleven billion, three hundred twenty-four million, fourteen thousand, five hundred twenty".