43411340347 has 2 divisors, whose sum is σ = 43411340348. Its totient is φ = 43411340346.

The previous prime is 43411340309. The next prime is 43411340383. The reversal of 43411340347 is 74304311434.

43411340347 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-43411340347 is a prime.

It is not a weakly prime, because it can be changed into another prime (43411340747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21705670173 + 21705670174.

It is an arithmetic number, because the mean of its divisors is an integer number (21705670174).

Almost surely, 2^43411340347 is an apocalyptic number.

43411340347 is a deficient number, since it is larger than the sum of its proper divisors (1).

43411340347 is an equidigital number, since it uses as much as digits as its factorization.

43411340347 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 34.

The spelling of 43411340347 in words is "forty-three billion, four hundred eleven million, three hundred forty thousand, three hundred forty-seven".