206704343407602 has 16 divisors (see below), whose sum is σ = 413486351483040. Its totient is φ = 68888503691232.

The previous prime is 206704343407589. The next prime is 206704343407607.

206704343407602 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×206704343407602² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (206704343407607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3235993227 + ... + 3236057102.

It is an arithmetic number, because the mean of its divisors is an integer number (25842896967690).

Almost surely, 2^{206704343407602} is an apocalyptic number.

206704343407602 is an abundant number, since it is smaller than the sum of its proper divisors (206782008075438).

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

206704343407602 is a wasteful number, since it uses less digits than its factorization.

206704343407602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6472055657.

The product of its (nonzero) digits is 4064256, while the sum is 48.

The spelling of 206704343407602 in words is "two hundred six trillion, seven hundred four billion, three hundred forty-three million, four hundred seven thousand, six hundred two".