205412030314 has 16 divisors (see below), whose sum is σ = 310866414408. Its totient is φ = 101790019072.

The previous prime is 205412030269. The next prime is 205412030347. The reversal of 205412030314 is 413030214502.

It can be written as a sum of positive squares in 4 ways, for example, as 130694541289 + 74717489025 = 361517^2 + 273345^2 .

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, 4946124 + ... + 4987480.

Almost surely, 2^205412030314 is an apocalyptic number.

205412030314 is a deficient number, since it is larger than the sum of its proper divisors (105454384094).

205412030314 is a wasteful number, since it uses less digits than its factorization.

205412030314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63449.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 205412030314 its reverse (413030214502), we get a palindrome (618442244816).

The spelling of 205412030314 in words is "two hundred five billion, four hundred twelve million, thirty thousand, three hundred fourteen".