206162441536 has 14 divisors (see below), whose sum is σ = 409103595050. Its totient is φ = 103081220736.

The previous prime is 206162441533. The next prime is 206162441557. The reversal of 206162441536 is 635144261602.

It can be written as a sum of positive squares in only one way, i.e., 205622343936 + 540097600 = 453456^2 + 23240^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206162441533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610644011 + ... + 1610644138.

Almost surely, 2^206162441536 is an apocalyptic number.

It is an amenable number.

206162441536 is a deficient number, since it is larger than the sum of its proper divisors (202941153514).

206162441536 is an equidigital number, since it uses as much as digits as its factorization.

206162441536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3221288161 (or 3221288151 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 206162441536 in words is "two hundred six billion, one hundred sixty-two million, four hundred forty-one thousand, five hundred thirty-six".