43321132141 has 8 divisors (see below), whose sum is σ = 49522210304. Its totient is φ = 37123140240.

The previous prime is 43321132123. The next prime is 43321132157. The reversal of 43321132141 is 14123112334.

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 43321132141 - 2¹¹ = 43321130093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43321132741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 741405 + ... + 797698.

It is an arithmetic number, because the mean of its divisors is an integer number (6190276288).

Almost surely, 2^43321132141 is an apocalyptic number.

It is an amenable number.

43321132141 is a deficient number, since it is larger than the sum of its proper divisors (6201078163).

43321132141 is a wasteful number, since it uses less digits than its factorization.

43321132141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1543131.

The product of its digits is 1728, while the sum is 25.

Adding to 43321132141 its reverse (14123112334), we get a palindrome (57444244475).

The spelling of 43321132141 in words is "forty-three billion, three hundred twenty-one million, one hundred thirty-two thousand, one hundred forty-one".