6206640334777 has 16 divisors (see below), whose sum is σ = 6868874863872. Its totient is φ = 5578266355200.

The previous prime is 6206640334753. The next prime is 6206640334837. The reversal of 6206640334777 is 7774330466026.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6206640334777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6206640334577) by changing a digit.

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, 12971133 + ... + 13441114.

It is an arithmetic number, because the mean of its divisors is an integer number (429304678992).

Almost surely, 2^{6206640334777} is an apocalyptic number.

It is an amenable number.

6206640334777 is a deficient number, since it is larger than the sum of its proper divisors (662234529095).

6206640334777 is a wasteful number, since it uses less digits than its factorization.

6206640334777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26412888.

The product of its (nonzero) digits is 21337344, while the sum is 55.

The spelling of 6206640334777 in words is "six trillion, two hundred six billion, six hundred forty million, three hundred thirty-four thousand, seven hundred seventy-seven".