206041320444 has 24 divisors (see below), whose sum is σ = 480844361088. Its totient is φ = 68668828720.

The previous prime is 206041320403. The next prime is 206041320467. The reversal of 206041320444 is 444023140602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1377342 + ... + 1519589.

It is an arithmetic number, because the mean of its divisors is an integer number (20035181712).

Almost surely, 2^206041320444 is an apocalyptic number.

It is an amenable number.

206041320444 is an abundant number, since it is smaller than the sum of its proper divisors (274803040644).

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

206041320444 is a wasteful number, since it uses less digits than its factorization.

206041320444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902865 (or 2902863 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

The spelling of 206041320444 in words is "two hundred six billion, forty-one million, three hundred twenty thousand, four hundred forty-four".