11340321532 has 12 divisors (see below), whose sum is σ = 20890066120. Its totient is φ = 5371731216.

The previous prime is 11340321497. The next prime is 11340321593. The reversal of 11340321532 is 23512304311.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11340321497 and 11340321506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74607303 + ... + 74607454.

Almost surely, 2^11340321532 is an apocalyptic number.

It is an amenable number.

11340321532 is a deficient number, since it is larger than the sum of its proper divisors (9549744588).

11340321532 is a wasteful number, since it uses less digits than its factorization.

11340321532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149214780 (or 149214778 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 11340321532 its reverse (23512304311), we get a palindrome (34852625843).

The spelling of 11340321532 in words is "eleven billion, three hundred forty million, three hundred twenty-one thousand, five hundred thirty-two".