43212034133 has 8 divisors (see below), whose sum is σ = 43302386400. Its totient is φ = 43121777328.

The previous prime is 43212034127. The next prime is 43212034141. The reversal of 43212034133 is 33143021234.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 43212034133 - 2²⁴ = 43195256917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43212034433) 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, 921038 + ... + 966816.

It is an arithmetic number, because the mean of its divisors is an integer number (5412798300).

Almost surely, 2^43212034133 is an apocalyptic number.

It is an amenable number.

43212034133 is a deficient number, since it is larger than the sum of its proper divisors (90352267).

43212034133 is a wasteful number, since it uses less digits than its factorization.

43212034133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47731.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 43212034133 its reverse (33143021234), we get a palindrome (76355055367).

The spelling of 43212034133 in words is "forty-three billion, two hundred twelve million, thirty-four thousand, one hundred thirty-three".