20630314206 has 12 divisors (see below), whose sum is σ = 44699014152. Its totient is φ = 6876771396.

The previous prime is 20630314169. The next prime is 20630314223. The reversal of 20630314206 is 60241303602.

20630314206 is a `hidden beast` number, since 2 + 0 + 630 + 3 + 1 + 4 + 20 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 20630314206.

It is a congruent number.

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, 573064266 + ... + 573064301.

It is an arithmetic number, because the mean of its divisors is an integer number (3724917846).

Almost surely, 2^20630314206 is an apocalyptic number.

20630314206 is an abundant number, since it is smaller than the sum of its proper divisors (24068699946).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20630314206 is a wasteful number, since it uses less digits than its factorization.

20630314206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1146128575 (or 1146128572 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 20630314206 its reverse (60241303602), we get a palindrome (80871617808).

The spelling of 20630314206 in words is "twenty billion, six hundred thirty million, three hundred fourteen thousand, two hundred six".