43433134012 has 48 divisors (see below), whose sum is σ = 84359433312. Its totient is φ = 19476817920.

The previous prime is 43433133973. The next prime is 43433134061. The reversal of 43433134012 is 21043133434.

It is a super-2 number, since 2×43433134012² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61263 + ... + 301030.

It is an arithmetic number, because the mean of its divisors is an integer number (1757488194).

Almost surely, 2^43433134012 is an apocalyptic number.

It is an amenable number.

43433134012 is a deficient number, since it is larger than the sum of its proper divisors (40926299300).

43433134012 is a wasteful number, since it uses less digits than its factorization.

43433134012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362398 (or 362396 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 43433134012 its reverse (21043133434), we get a palindrome (64476267446).

The spelling of 43433134012 in words is "forty-three billion, four hundred thirty-three million, one hundred thirty-four thousand, twelve".