13668892314 has 128 divisors (see below), whose sum is σ = 35721216000. Its totient is φ = 3454194240.

The previous prime is 13668892291. The next prime is 13668892327. The reversal of 13668892314 is 41329886631.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 829447 + ... + 845765.

It is an arithmetic number, because the mean of its divisors is an integer number (279072000).

Almost surely, 2^13668892314 is an apocalyptic number.

13668892314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13668892314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17860608000).

13668892314 is an abundant number, since it is smaller than the sum of its proper divisors (22052323686).

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

13668892314 is a wasteful number, since it uses less digits than its factorization.

13668892314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16393 (or 16379 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 51.

The spelling of 13668892314 in words is "thirteen billion, six hundred sixty-eight million, eight hundred ninety-two thousand, three hundred fourteen".