206132442616 has 32 divisors (see below), whose sum is σ = 390866802480. Its totient is φ = 101903385600.

The previous prime is 206132442611. The next prime is 206132442641. The reversal of 206132442616 is 616244231602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206132442611) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 662211 + ... + 922381.

Almost surely, 2^206132442616 is an apocalyptic number.

It is an amenable number.

206132442616 is a deficient number, since it is larger than the sum of its proper divisors (184734359864).

206132442616 is a wasteful number, since it uses less digits than its factorization.

206132442616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261295 (or 261291 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 206132442616 in words is "two hundred six billion, one hundred thirty-two million, four hundred forty-two thousand, six hundred sixteen".