43411386607 has 2 divisors, whose sum is σ = 43411386608. Its totient is φ = 43411386606.

The previous prime is 43411386451. The next prime is 43411386647. The reversal of 43411386607 is 70668311434.

43411386607 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43411386607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43411386647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21705693303 + 21705693304.

It is an arithmetic number, because the mean of its divisors is an integer number (21705693304).

Almost surely, 2^43411386607 is an apocalyptic number.

43411386607 is a deficient number, since it is larger than the sum of its proper divisors (1).

43411386607 is an equidigital number, since it uses as much as digits as its factorization.

43411386607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 43.

The spelling of 43411386607 in words is "forty-three billion, four hundred eleven million, three hundred eighty-six thousand, six hundred seven".