43132113544087 has 2 divisors, whose sum is σ = 43132113544088. Its totient is φ = 43132113544086.

The previous prime is 43132113544007. The next prime is 43132113544139. The reversal of 43132113544087 is 78044531123134.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43132113544087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43132113544007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21566056772043 + 21566056772044.

It is an arithmetic number, because the mean of its divisors is an integer number (21566056772044).

Almost surely, 2^{43132113544087} is an apocalyptic number.

43132113544087 is a deficient number, since it is larger than the sum of its proper divisors (1).

43132113544087 is an equidigital number, since it uses as much as digits as its factorization.

43132113544087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 43132113544087 in words is "forty-three trillion, one hundred thirty-two billion, one hundred thirteen million, five hundred forty-four thousand, eighty-seven".