3440341523 has 2 divisors, whose sum is σ = 3440341524. Its totient is φ = 3440341522.

The previous prime is 3440341517. The next prime is 3440341559. The reversal of 3440341523 is 3251430443.

3440341523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3440341523 is a prime.

It is not a weakly prime, because it can be changed into another prime (3440341573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720170761 + 1720170762.

It is an arithmetic number, because the mean of its divisors is an integer number (1720170762).

Almost surely, 2^3440341523 is an apocalyptic number.

3440341523 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440341523 is an equidigital number, since it uses as much as digits as its factorization.

3440341523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 3440341523 is about 58654.4245816119. The cubic root of 3440341523 is about 1509.6184178275.

Adding to 3440341523 its reverse (3251430443), we get a palindrome (6691771966).

The spelling of 3440341523 in words is "three billion, four hundred forty million, three hundred forty-one thousand, five hundred twenty-three".