3240423341 has 2 divisors, whose sum is σ = 3240423342. Its totient is φ = 3240423340.

The previous prime is 3240423317. The next prime is 3240423359. The reversal of 3240423341 is 1433240423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2447775625 + 792647716 = 49475^2 + 28154^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3240423341 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3240423341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3240423301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1620211670 + 1620211671.

It is an arithmetic number, because the mean of its divisors is an integer number (1620211671).

Almost surely, 2^3240423341 is an apocalyptic number.

It is an amenable number.

3240423341 is a deficient number, since it is larger than the sum of its proper divisors (1).

3240423341 is an equidigital number, since it uses as much as digits as its factorization.

3240423341 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 3240423341 is about 56924.7164331980. The cubic root of 3240423341 is about 1479.7916892413.

Adding to 3240423341 its reverse (1433240423), we get a palindrome (4673663764).

The spelling of 3240423341 in words is "three billion, two hundred forty million, four hundred twenty-three thousand, three hundred forty-one".