13827844008 has 96 divisors (see below), whose sum is σ = 41851555200. Its totient is φ = 4088044800.

The previous prime is 13827843989. The next prime is 13827844117. The reversal of 13827844008 is 80044872831.

13827844008 is a `hidden beast` number, since 138 + 2 + 78 + 440 + 0 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 180448 + ... + 245391.

It is an arithmetic number, because the mean of its divisors is an integer number (435953700).

Almost surely, 2^13827844008 is an apocalyptic number.

13827844008 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

13827844008 is an abundant number, since it is smaller than the sum of its proper divisors (28023711192).

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

13827844008 is a wasteful number, since it uses less digits than its factorization.

13827844008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425903 (or 425896 counting only the distinct ones).

The product of its (nonzero) digits is 344064, while the sum is 45.

The spelling of 13827844008 in words is "thirteen billion, eight hundred twenty-seven million, eight hundred forty-four thousand, eight".