34542004243 has 2 divisors, whose sum is σ = 34542004244. Its totient is φ = 34542004242.

The previous prime is 34542004219. The next prime is 34542004247. The reversal of 34542004243 is 34240024543.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34542004243 - 2⁹ = 34542003731 is a prime.

It is not a weakly prime, because it can be changed into another prime (34542004247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17271002121 + 17271002122.

It is an arithmetic number, because the mean of its divisors is an integer number (17271002122).

Almost surely, 2^34542004243 is an apocalyptic number.

34542004243 is a deficient number, since it is larger than the sum of its proper divisors (1).

34542004243 is an equidigital number, since it uses as much as digits as its factorization.

34542004243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 31.

Adding to 34542004243 its reverse (34240024543), we get a palindrome (68782028786).

The spelling of 34542004243 in words is "thirty-four billion, five hundred forty-two million, four thousand, two hundred forty-three".