3423042257 has 2 divisors, whose sum is σ = 3423042258. Its totient is φ = 3423042256.

The previous prime is 3423042211. The next prime is 3423042263. The reversal of 3423042257 is 7522403243.

3423042257 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., 2558741056 + 864301201 = 50584^2 + 29399^2 .

It is a cyclic number.

It is not a de Polignac number, because 3423042257 - 2⁶ = 3423042193 is a prime.

It is not a weakly prime, because it can be changed into another prime (3423042277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1711521128 + 1711521129.

It is an arithmetic number, because the mean of its divisors is an integer number (1711521129).

Almost surely, 2^3423042257 is an apocalyptic number.

It is an amenable number.

3423042257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3423042257 is an equidigital number, since it uses as much as digits as its factorization.

3423042257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 40320, while the sum is 32.

The square root of 3423042257 is about 58506.7710354964. The cubic root of 3423042257 is about 1507.0838646520.

The spelling of 3423042257 in words is "three billion, four hundred twenty-three million, forty-two thousand, two hundred fifty-seven".