4240556405341 has 2 divisors, whose sum is σ = 4240556405342. Its totient is φ = 4240556405340.

The previous prime is 4240556405333. The next prime is 4240556405357. The reversal of 4240556405341 is 1435046550424.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2154351708441 + 2086204696900 = 1467771^2 + 1444370^2 .

It is a cyclic number.

It is not a de Polignac number, because 4240556405341 - 2³ = 4240556405333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4240556405321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2120278202670 + 2120278202671.

It is an arithmetic number, because the mean of its divisors is an integer number (2120278202671).

Almost surely, 2^{4240556405341} is an apocalyptic number.

It is an amenable number.

4240556405341 is a deficient number, since it is larger than the sum of its proper divisors (1).

4240556405341 is an equidigital number, since it uses as much as digits as its factorization.

4240556405341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 4240556405341 in words is "four trillion, two hundred forty billion, five hundred fifty-six million, four hundred five thousand, three hundred forty-one".