13812630768 has 30 divisors (see below), whose sum is σ = 38656182344. Its totient is φ = 4604210208.

The previous prime is 13812630751. The next prime is 13812630779. The reversal of 13812630768 is 86703621831.

13812630768 is a `hidden beast` number, since 1 + 3 + 8 + 1 + 2 + 630 + 7 + 6 + 8 = 666.

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, 47960380 + ... + 47960667.

Almost surely, 2^13812630768 is an apocalyptic number.

13812630768 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13812630768 is an abundant number, since it is smaller than the sum of its proper divisors (24843551576).

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

13812630768 is a wasteful number, since it uses less digits than its factorization.

13812630768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95921061 (or 95921052 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The spelling of 13812630768 in words is "thirteen billion, eight hundred twelve million, six hundred thirty thousand, seven hundred sixty-eight".