43068994411 has 2 divisors, whose sum is σ = 43068994412. Its totient is φ = 43068994410.

The previous prime is 43068994361. The next prime is 43068994417. The reversal of 43068994411 is 11449986034.

43068994411 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 not a de Polignac number, because 43068994411 - 2⁹ = 43068993899 is a prime.

It is not a weakly prime, because it can be changed into another prime (43068994417) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21534497205 + 21534497206.

It is an arithmetic number, because the mean of its divisors is an integer number (21534497206).

Almost surely, 2^43068994411 is an apocalyptic number.

43068994411 is a deficient number, since it is larger than the sum of its proper divisors (1).

43068994411 is an equidigital number, since it uses as much as digits as its factorization.

43068994411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 746496, while the sum is 49.

The spelling of 43068994411 in words is "forty-three billion, sixty-eight million, nine hundred ninety-four thousand, four hundred eleven".