43434133132 has 48 divisors (see below), whose sum is σ = 83382163200. Its totient is φ = 19674054720.

The previous prime is 43434133121. The next prime is 43434133157. The reversal of 43434133132 is 23133143434.

It is a junction number, because it is equal to n+sod(n) for n = 43434133094 and 43434133103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1887657 + ... + 1910527.

It is an arithmetic number, because the mean of its divisors is an integer number (1737128400).

Almost surely, 2^43434133132 is an apocalyptic number.

It is an amenable number.

43434133132 is a deficient number, since it is larger than the sum of its proper divisors (39948030068).

43434133132 is a wasteful number, since it uses less digits than its factorization.

43434133132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23566 (or 23564 counting only the distinct ones).

The product of its digits is 31104, while the sum is 31.

Adding to 43434133132 its reverse (23133143434), we get a palindrome (66567276566).

The spelling of 43434133132 in words is "forty-three billion, four hundred thirty-four million, one hundred thirty-three thousand, one hundred thirty-two".