11412344232 has 128 divisors (see below), whose sum is σ = 33045225600. Its totient is φ = 3645886464.

The previous prime is 11412344221. The next prime is 11412344347. The reversal of 11412344232 is 23244321411.

11412344232 is a `hidden beast` number, since 1 + 1 + 4 + 1 + 234 + 423 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

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

It is a junction number, because it is equal to n+sod(n) for n = 11412344196 and 11412344205.

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, 524808 + ... + 546120.

It is an arithmetic number, because the mean of its divisors is an integer number (258165825).

Almost surely, 2^11412344232 is an apocalyptic number.

11412344232 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 11412344232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16522612800).

11412344232 is an abundant number, since it is smaller than the sum of its proper divisors (21632881368).

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

11412344232 is a wasteful number, since it uses less digits than its factorization.

11412344232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21432 (or 21422 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 11412344232 its reverse (23244321411), we get a palindrome (34656665643).

The spelling of 11412344232 in words is "eleven billion, four hundred twelve million, three hundred forty-four thousand, two hundred thirty-two".