11401132332 has 24 divisors (see below), whose sum is σ = 26604443376. Its totient is φ = 3800120128.

The previous prime is 11401132241. The next prime is 11401132333. The reversal of 11401132332 is 23323110411.

It is a junction number, because it is equal to n+sod(n) for n = 11401132299 and 11401132308.

It is not an unprimeable number, because it can be changed into a prime (11401132333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254998 + ... + 296354.

It is an arithmetic number, because the mean of its divisors is an integer number (1108518474).

Almost surely, 2^11401132332 is an apocalyptic number.

11401132332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11401132332 is an abundant number, since it is smaller than the sum of its proper divisors (15203311044).

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

11401132332 is a wasteful number, since it uses less digits than its factorization.

11401132332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64337 (or 64335 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11401132332 its reverse (23323110411), we get a palindrome (34724242743).

The spelling of 11401132332 in words is "eleven billion, four hundred one million, one hundred thirty-two thousand, three hundred thirty-two".