4075407409 has 2 divisors, whose sum is σ = 4075407410. Its totient is φ = 4075407408.

The previous prime is 4075407367. The next prime is 4075407419. The reversal of 4075407409 is 9047045704.

4075407409 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 can be written as a sum of positive squares in only one way, i.e., 2333179809 + 1742227600 = 48303^2 + 41740^2 .

It is a cyclic number.

It is not a de Polignac number, because 4075407409 - 2⁹ = 4075406897 is a prime.

It is not a weakly prime, because it can be changed into another prime (4075407419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2037703704 + 2037703705.

It is an arithmetic number, because the mean of its divisors is an integer number (2037703705).

Almost surely, 2^4075407409 is an apocalyptic number.

It is an amenable number.

4075407409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4075407409 is an equidigital number, since it uses as much as digits as its factorization.

4075407409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 4075407409 is about 63838.9176678302. The cubic root of 4075407409 is about 1597.3141670078.

The spelling of 4075407409 in words is "four billion, seventy-five million, four hundred seven thousand, four hundred nine".