206244084124 has 72 divisors (see below), whose sum is σ = 411908112000. Its totient is φ = 90067408704.

The previous prime is 206244084121. The next prime is 206244084131. The reversal of 206244084124 is 421480442602.

It is a super-2 number, since 2×206244084124² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206244084121) 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 23 ways as a sum of consecutive naturals, for example, 10766547 + ... + 10785685.

It is an arithmetic number, because the mean of its divisors is an integer number (5720946000).

Almost surely, 2^206244084124 is an apocalyptic number.

It is an amenable number.

206244084124 is a deficient number, since it is larger than the sum of its proper divisors (205664027876).

206244084124 is a wasteful number, since it uses less digits than its factorization.

206244084124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20027 (or 20012 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 37.

The spelling of 206244084124 in words is "two hundred six billion, two hundred forty-four million, eighty-four thousand, one hundred twenty-four".