205114114636 has 12 divisors (see below), whose sum is σ = 359039309328. Its totient is φ = 102531454832.

The previous prime is 205114114631. The next prime is 205114114637. The reversal of 205114114636 is 636411411502.

It is not an unprimeable number, because it can be changed into a prime (205114114631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6382591 + ... + 6414646.

It is an arithmetic number, because the mean of its divisors is an integer number (29919942444).

Almost surely, 2^205114114636 is an apocalyptic number.

It is an amenable number.

205114114636 is a deficient number, since it is larger than the sum of its proper divisors (153925194692).

205114114636 is a wasteful number, since it uses less digits than its factorization.

205114114636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12801248 (or 12801246 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 205114114636 in words is "two hundred five billion, one hundred fourteen million, one hundred fourteen thousand, six hundred thirty-six".