43012441132 has 24 divisors (see below), whose sum is σ = 79710009120. Its totient is φ = 20238485760.

The previous prime is 43012441001. The next prime is 43012441139. The reversal of 43012441132 is 23114421034.

It is a junction number, because it is equal to n+sod(n) for n = 43012441097 and 43012441106.

It is not an unprimeable number, because it can be changed into a prime (43012441139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 537969 + ... + 612727.

It is an arithmetic number, because the mean of its divisors is an integer number (3321250380).

Almost surely, 2^43012441132 is an apocalyptic number.

It is an amenable number.

43012441132 is a deficient number, since it is larger than the sum of its proper divisors (36697567988).

43012441132 is a wasteful number, since it uses less digits than its factorization.

43012441132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83241 (or 83239 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 43012441132 its reverse (23114421034), we get a palindrome (66126862166).

The spelling of 43012441132 in words is "forty-three billion, twelve million, four hundred forty-one thousand, one hundred thirty-two".