43132756141 has 2 divisors, whose sum is σ = 43132756142. Its totient is φ = 43132756140.

The previous prime is 43132756109. The next prime is 43132756187. The reversal of 43132756141 is 14165723134.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43002316900 + 130439241 = 207370^2 + 11421^2 .

It is a cyclic number.

It is not a de Polignac number, because 43132756141 - 2⁵ = 43132756109 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43132756141.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43132754141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21566378070 + 21566378071.

It is an arithmetic number, because the mean of its divisors is an integer number (21566378071).

Almost surely, 2^43132756141 is an apocalyptic number.

It is an amenable number.

43132756141 is a deficient number, since it is larger than the sum of its proper divisors (1).

43132756141 is an equidigital number, since it uses as much as digits as its factorization.

43132756141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 60480, while the sum is 37.

The spelling of 43132756141 in words is "forty-three billion, one hundred thirty-two million, seven hundred fifty-six thousand, one hundred forty-one".