34243433347 has 2 divisors, whose sum is σ = 34243433348. Its totient is φ = 34243433346.

The previous prime is 34243433303. The next prime is 34243433369. The reversal of 34243433347 is 74333434243.

It is a strong prime.

It is an emirp because it is prime and its reverse (74333434243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 34243433347 - 2⁷ = 34243433219 is a prime.

It is a super-2 number, since 2×34243433347² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34243433377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17121716673 + 17121716674.

It is an arithmetic number, because the mean of its divisors is an integer number (17121716674).

Almost surely, 2^34243433347 is an apocalyptic number.

34243433347 is a deficient number, since it is larger than the sum of its proper divisors (1).

34243433347 is an equidigital number, since it uses as much as digits as its factorization.

34243433347 is an evil number, because the sum of its binary digits is even.

The product of its digits is 870912, while the sum is 40.

The spelling of 34243433347 in words is "thirty-four billion, two hundred forty-three million, four hundred thirty-three thousand, three hundred forty-seven".