206224541642 has 8 divisors (see below), whose sum is σ = 353527785696. Its totient is φ = 88381946412.

The previous prime is 206224541623. The next prime is 206224541659. The reversal of 206224541642 is 246145422602.

206224541642 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 206224541596 and 206224541605.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7365162188 + ... + 7365162215.

It is an arithmetic number, because the mean of its divisors is an integer number (44190973212).

Almost surely, 2^206224541642 is an apocalyptic number.

206224541642 is a deficient number, since it is larger than the sum of its proper divisors (147303244054).

206224541642 is a wasteful number, since it uses less digits than its factorization.

206224541642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14730324412.

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 206224541642 in words is "two hundred six billion, two hundred twenty-four million, five hundred forty-one thousand, six hundred forty-two".