240505425241 has 2 divisors, whose sum is σ = 240505425242. Its totient is φ = 240505425240.

The previous prime is 240505425227. The next prime is 240505425331. The reversal of 240505425241 is 142524505042.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 174866985241 + 65638440000 = 418171^2 + 256200^2 .

It is a cyclic number.

It is not a de Polignac number, because 240505425241 - 2³³ = 231915490649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 240505425197 and 240505425206.

It is not a weakly prime, because it can be changed into another prime (240505405241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120252712620 + 120252712621.

It is an arithmetic number, because the mean of its divisors is an integer number (120252712621).

Almost surely, 2^240505425241 is an apocalyptic number.

It is an amenable number.

240505425241 is a deficient number, since it is larger than the sum of its proper divisors (1).

240505425241 is an equidigital number, since it uses as much as digits as its factorization.

240505425241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64000, while the sum is 34.

The spelling of 240505425241 in words is "two hundred forty billion, five hundred five million, four hundred twenty-five thousand, two hundred forty-one".