206443416152 has 32 divisors (see below), whose sum is σ = 410195620800. Its totient is φ = 97231545600.

The previous prime is 206443416131. The next prime is 206443416163. The reversal of 206443416152 is 251614344602.

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, 10842224 + ... + 10861247.

It is an arithmetic number, because the mean of its divisors is an integer number (12818613150).

Almost surely, 2^206443416152 is an apocalyptic number.

It is an amenable number.

206443416152 is a deficient number, since it is larger than the sum of its proper divisors (203752204648).

206443416152 is a wasteful number, since it uses less digits than its factorization.

206443416152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21703547 (or 21703543 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 206443416152 in words is "two hundred six billion, four hundred forty-three million, four hundred sixteen thousand, one hundred fifty-two".