43132130941 has 4 divisors (see below), whose sum is σ = 45669315132. Its totient is φ = 40594946752.

The previous prime is 43132130927. The next prime is 43132130947. The reversal of 43132130941 is 14903123134.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 34979846841 + 8152284100 = 187029^2 + 90290^2 .

It is a cyclic number.

It is not a de Polignac number, because 43132130941 - 2⁷ = 43132130813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43132130947) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268592070 + ... + 1268592103.

It is an arithmetic number, because the mean of its divisors is an integer number (11417328783).

Almost surely, 2^43132130941 is an apocalyptic number.

It is an amenable number.

43132130941 is a deficient number, since it is larger than the sum of its proper divisors (2537184191).

43132130941 is a wasteful number, since it uses less digits than its factorization.

43132130941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537184190.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 43132130941 in words is "forty-three billion, one hundred thirty-two million, one hundred thirty thousand, nine hundred forty-one".