606240662711 has 2 divisors, whose sum is σ = 606240662712. Its totient is φ = 606240662710.

The previous prime is 606240662611. The next prime is 606240662717. The reversal of 606240662711 is 117266042606.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606240662711 is a prime.

It is a super-2 number, since 2×606240662711² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606240662717) 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, 303120331355 + 303120331356.

It is an arithmetic number, because the mean of its divisors is an integer number (303120331356).

Almost surely, 2^606240662711 is an apocalyptic number.

606240662711 is a deficient number, since it is larger than the sum of its proper divisors (1).

606240662711 is an equidigital number, since it uses as much as digits as its factorization.

606240662711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 606240662711 in words is "six hundred six billion, two hundred forty million, six hundred sixty-two thousand, seven hundred eleven".