6240622246609 has 2 divisors, whose sum is σ = 6240622246610. Its totient is φ = 6240622246608.

The previous prime is 6240622246601. The next prime is 6240622246631. The reversal of 6240622246609 is 9066422260426.

6240622246609 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5804630118400 + 435992128209 = 2409280^2 + 660297^2 .

It is a cyclic number.

It is not a de Polignac number, because 6240622246609 - 2³ = 6240622246601 is a prime.

It is not a weakly prime, because it can be changed into another prime (6240622246601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3120311123304 + 3120311123305.

It is an arithmetic number, because the mean of its divisors is an integer number (3120311123305).

Almost surely, 2^{6240622246609} is an apocalyptic number.

It is an amenable number.

6240622246609 is a deficient number, since it is larger than the sum of its proper divisors (1).

6240622246609 is an equidigital number, since it uses as much as digits as its factorization.

6240622246609 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2985984, while the sum is 49.

The spelling of 6240622246609 in words is "six trillion, two hundred forty billion, six hundred twenty-two million, two hundred forty-six thousand, six hundred nine".