206035747713 has 16 divisors (see below), whose sum is σ = 307939371840. Its totient is φ = 136141612992.

The previous prime is 206035747691. The next prime is 206035747727. The reversal of 206035747713 is 317747530602.

206035747713 is a `hidden beast` number, since 2 + 0 + 6 + 0 + 3 + 574 + 7 + 71 + 3 = 666.

It is not a de Polignac number, because 206035747713 - 2⁶ = 206035747649 is a prime.

It is not an unprimeable number, because it can be changed into a prime (206035747013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33762231 + ... + 33768332.

It is an arithmetic number, because the mean of its divisors is an integer number (19246210740).

Almost surely, 2^206035747713 is an apocalyptic number.

It is an amenable number.

206035747713 is a deficient number, since it is larger than the sum of its proper divisors (101903624127).

206035747713 is a wasteful number, since it uses less digits than its factorization.

206035747713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67530685 (or 67530679 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 45.

The spelling of 206035747713 in words is "two hundred six billion, thirty-five million, seven hundred forty-seven thousand, seven hundred thirteen".