13668823392 has 96 divisors (see below), whose sum is σ = 41678832384. Its totient is φ = 3841344000.

The previous prime is 13668823381. The next prime is 13668823393. The reversal of 13668823392 is 29332886631.

13668823392 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13668823393) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125734 + ... + 207717.

It is an arithmetic number, because the mean of its divisors is an integer number (434154504).

Almost surely, 2^13668823392 is an apocalyptic number.

13668823392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13668823392 is an abundant number, since it is smaller than the sum of its proper divisors (28010008992).

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

13668823392 is a wasteful number, since it uses less digits than its factorization.

13668823392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333532 (or 333524 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 51.

The spelling of 13668823392 in words is "thirteen billion, six hundred sixty-eight million, eight hundred twenty-three thousand, three hundred ninety-two".