11330442132 has 96 divisors (see below), whose sum is σ = 28470113280. Its totient is φ = 3494346240.

The previous prime is 11330442119. The next prime is 11330442161. The reversal of 11330442132 is 23124403311.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6067863 + ... + 6069729.

It is an arithmetic number, because the mean of its divisors is an integer number (296563680).

Almost surely, 2^11330442132 is an apocalyptic number.

11330442132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11330442132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14235056640).

11330442132 is an abundant number, since it is smaller than the sum of its proper divisors (17139671148).

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

11330442132 is a wasteful number, since it uses less digits than its factorization.

11330442132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2381 (or 2379 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 11330442132 its reverse (23124403311), we get a palindrome (34454845443).

The spelling of 11330442132 in words is "eleven billion, three hundred thirty million, four hundred forty-two thousand, one hundred thirty-two".