206348447704 has 32 divisors (see below), whose sum is σ = 465447628800. Its totient is φ = 83780572320.

The previous prime is 206348447681. The next prime is 206348447707. The reversal of 206348447704 is 407744843602.

206348447704 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206348447707) 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 in 7 ways as a sum of consecutive naturals, for example, 96967192 + ... + 96969319.

It is an arithmetic number, because the mean of its divisors is an integer number (14545238400).

Almost surely, 2^206348447704 is an apocalyptic number.

It is an amenable number.

206348447704 is an abundant number, since it is smaller than the sum of its proper divisors (259099181096).

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

206348447704 is a wasteful number, since it uses less digits than its factorization.

206348447704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193936543 (or 193936539 counting only the distinct ones).

The product of its (nonzero) digits is 3612672, while the sum is 49.

The spelling of 206348447704 in words is "two hundred six billion, three hundred forty-eight million, four hundred forty-seven thousand, seven hundred four".