43214412132 has 144 divisors (see below), whose sum is σ = 118417178880. Its totient is φ = 13252377600.

The previous prime is 43214412107. The next prime is 43214412133. The reversal of 43214412132 is 23121441234.

43214412132 is a `hidden beast` number, since 4 + 3 + 2 + 1 + 441 + 213 + 2 = 666.

43214412132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 43214412096 and 43214412105.

It is not an unprimeable number, because it can be changed into a prime (43214412133) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2401344 + ... + 2419272.

It is an arithmetic number, because the mean of its divisors is an integer number (822341520).

Almost surely, 2^43214412132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43214412132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59208589440).

43214412132 is an abundant number, since it is smaller than the sum of its proper divisors (75202766748).

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

43214412132 is a wasteful number, since it uses less digits than its factorization.

43214412132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18074 (or 18069 counting only the distinct ones).

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

Adding to 43214412132 its reverse (23121441234), we get a palindrome (66335853366).

The spelling of 43214412132 in words is "forty-three billion, two hundred fourteen million, four hundred twelve thousand, one hundred thirty-two".