205341506162 has 12 divisors (see below), whose sum is σ = 333528068250. Its totient is φ = 94773002688.

The previous prime is 205341506137. The next prime is 205341506213. The reversal of 205341506162 is 261605143502.

It can be written as a sum of positive squares in 3 ways, for example, as 64460639881 + 140880866281 = 253891^2 + 375341^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 303759287 + ... + 303759962.

Almost surely, 2^205341506162 is an apocalyptic number.

205341506162 is a deficient number, since it is larger than the sum of its proper divisors (128186562088).

205341506162 is a wasteful number, since it uses less digits than its factorization.

205341506162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 607519277 (or 607519264 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

Adding to 205341506162 its reverse (261605143502), we get a palindrome (466946649664).

The spelling of 205341506162 in words is "two hundred five billion, three hundred forty-one million, five hundred six thousand, one hundred sixty-two".