11324321412 has 24 divisors (see below), whose sum is σ = 26426400000. Its totient is φ = 3774347616.

The previous prime is 11324321387. The next prime is 11324321419. The reversal of 11324321412 is 21412342311.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (11324321419) 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, 68589 + ... + 165387.

It is an arithmetic number, because the mean of its divisors is an integer number (1101100000).

Almost surely, 2^11324321412 is an apocalyptic number.

11324321412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11324321412 is an abundant number, since it is smaller than the sum of its proper divisors (15102078588).

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

11324321412 is a wasteful number, since it uses less digits than its factorization.

11324321412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106555 (or 106553 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

Adding to 11324321412 its reverse (21412342311), we get a palindrome (32736663723).

The spelling of 11324321412 in words is "eleven billion, three hundred twenty-four million, three hundred twenty-one thousand, four hundred twelve".