11632132344 has 96 divisors (see below), whose sum is σ = 33882952320. Its totient is φ = 3318081984.

The previous prime is 11632132313. The next prime is 11632132349. The reversal of 11632132344 is 44323123611.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11632132349) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 748477 + ... + 763859.

It is an arithmetic number, because the mean of its divisors is an integer number (352947420).

Almost surely, 2^11632132344 is an apocalyptic number.

11632132344 is a gapful number since it is divisible by the number (14) 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 11632132344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16941476160).

11632132344 is an abundant number, since it is smaller than the sum of its proper divisors (22250819976).

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

11632132344 is a wasteful number, since it uses less digits than its factorization.

11632132344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16049 (or 16038 counting only the distinct ones).

The product of its digits is 10368, while the sum is 30.

Adding to 11632132344 its reverse (44323123611), we get a palindrome (55955255955).

The spelling of 11632132344 in words is "eleven billion, six hundred thirty-two million, one hundred thirty-two thousand, three hundred forty-four".