11340322520 has 32 divisors (see below), whose sum is σ = 26858660400. Its totient is φ = 4297385088.

The previous prime is 11340322519. The next prime is 11340322529. The reversal of 11340322520 is 2522304311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11340322529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7459979 + ... + 7461498.

Almost surely, 2^11340322520 is an apocalyptic number.

11340322520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11340322520 is an abundant number, since it is smaller than the sum of its proper divisors (15518337880).

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

11340322520 is a wasteful number, since it uses less digits than its factorization.

11340322520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14921507 (or 14921503 counting only the distinct ones).

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

Adding to 11340322520 its reverse (2522304311), we get a palindrome (13862626831).

The spelling of 11340322520 in words is "eleven billion, three hundred forty million, three hundred twenty-two thousand, five hundred twenty".