206424004048 has 80 divisors (see below), whose sum is σ = 407526863040. Its totient is φ = 101276392448.

The previous prime is 206424004021. The next prime is 206424004049. The reversal of 206424004048 is 840400424602.

It is a super-2 number, since 2×206424004048² (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 (206424004049) 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, 157936611 + ... + 157937917.

It is an arithmetic number, because the mean of its divisors is an integer number (5094085788).

Almost surely, 2^206424004048 is an apocalyptic number.

It is an amenable number.

206424004048 is a deficient number, since it is larger than the sum of its proper divisors (201102858992).

206424004048 is a wasteful number, since it uses less digits than its factorization.

206424004048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164 (or 2158 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 34.

The spelling of 206424004048 in words is "two hundred six billion, four hundred twenty-four million, four thousand, forty-eight".