7605405684241 has 2 divisors, whose sum is σ = 7605405684242. Its totient is φ = 7605405684240.

The previous prime is 7605405684089. The next prime is 7605405684287. The reversal of 7605405684241 is 1424865045067.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4862642419600 + 2742763264641 = 2205140^2 + 1656129^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7605405684241 is a prime.

It is not a weakly prime, because it can be changed into another prime (7605405687241) 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, 3802702842120 + 3802702842121.

It is an arithmetic number, because the mean of its divisors is an integer number (3802702842121).

Almost surely, 2^{7605405684241} is an apocalyptic number.

It is an amenable number.

7605405684241 is a deficient number, since it is larger than the sum of its proper divisors (1).

7605405684241 is an equidigital number, since it uses as much as digits as its factorization.

7605405684241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6451200, while the sum is 52.

The spelling of 7605405684241 in words is "seven trillion, six hundred five billion, four hundred five million, six hundred eighty-four thousand, two hundred forty-one".