43352043863 has 2 divisors, whose sum is σ = 43352043864. Its totient is φ = 43352043862.

The previous prime is 43352043853. The next prime is 43352043869. The reversal of 43352043863 is 36834025334.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 43352043863 - 2⁸ = 43352043607 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 43352043863.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43352043869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21676021931 + 21676021932.

It is an arithmetic number, because the mean of its divisors is an integer number (21676021932).

Almost surely, 2^43352043863 is an apocalyptic number.

43352043863 is a deficient number, since it is larger than the sum of its proper divisors (1).

43352043863 is an equidigital number, since it uses as much as digits as its factorization.

43352043863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 622080, while the sum is 41.

The spelling of 43352043863 in words is "forty-three billion, three hundred fifty-two million, forty-three thousand, eight hundred sixty-three".