4035345343409 has 2 divisors, whose sum is σ = 4035345343410. Its totient is φ = 4035345343408.

The previous prime is 4035345343373. The next prime is 4035345343417. The reversal of 4035345343409 is 9043435435304.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2093600637184 + 1941744706225 = 1446928^2 + 1393465^2 .

It is a cyclic number.

It is not a de Polignac number, because 4035345343409 - 2²⁰ = 4035344294833 is a prime.

It is not a weakly prime, because it can be changed into another prime (4035345343439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2017672671704 + 2017672671705.

It is an arithmetic number, because the mean of its divisors is an integer number (2017672671705).

Almost surely, 2^{4035345343409} is an apocalyptic number.

It is an amenable number.

4035345343409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4035345343409 is an equidigital number, since it uses as much as digits as its factorization.

4035345343409 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4665600, while the sum is 47.

The spelling of 4035345343409 in words is "four trillion, thirty-five billion, three hundred forty-five million, three hundred forty-three thousand, four hundred nine".