11632342032 has 120 divisors (see below), whose sum is σ = 34302521760. Its totient is φ = 3669649920.

The previous prime is 11632342027. The next prime is 11632342049. The reversal of 11632342032 is 23024323611.

11632342032 is a `hidden beast` number, since 1 + 1 + 632 + 3 + 4 + 20 + 3 + 2 = 666.

It is a super-2 number, since 2×11632342032² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11632341987 and 11632342005.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4187428 + ... + 4190204.

It is an arithmetic number, because the mean of its divisors is an integer number (285854348).

Almost surely, 2^11632342032 is an apocalyptic number.

11632342032 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 11632342032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17151260880).

11632342032 is an abundant number, since it is smaller than the sum of its proper divisors (22670179728).

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

11632342032 is a wasteful number, since it uses less digits than its factorization.

11632342032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4341 (or 4332 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 11632342032 its reverse (23024323611), we get a palindrome (34656665643).

The spelling of 11632342032 in words is "eleven billion, six hundred thirty-two million, three hundred forty-two thousand, thirty-two".