6240666442206 has 32 divisors (see below), whose sum is σ = 14265702374400. Its totient is φ = 1782882313056.

The previous prime is 6240666442193. The next prime is 6240666442229. The reversal of 6240666442206 is 6022446660426.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6426121 + ... + 7333236.

It is an arithmetic number, because the mean of its divisors is an integer number (445803199200).

Almost surely, 2^{6240666442206} is an apocalyptic number.

6240666442206 is an abundant number, since it is smaller than the sum of its proper divisors (8025035932194).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6240666442206 is a wasteful number, since it uses less digits than its factorization.

6240666442206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13770168.

The product of its (nonzero) digits is 3981312, while the sum is 48.

The spelling of 6240666442206 in words is "six trillion, two hundred forty billion, six hundred sixty-six million, four hundred forty-two thousand, two hundred six".