13678381353 has 16 divisors (see below), whose sum is σ = 22446574976. Its totient is φ = 7214970240.

The previous prime is 13678381291. The next prime is 13678381361. The reversal of 13678381353 is 35318387631.

13678381353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13678381353 - 2¹⁴ = 13678364969 is a prime.

It is a super-2 number, since 2×13678381353² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13678381393) 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, 25051708 + ... + 25052253.

It is an arithmetic number, because the mean of its divisors is an integer number (1402910936).

Almost surely, 2^13678381353 is an apocalyptic number.

13678381353 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

13678381353 is a deficient number, since it is larger than the sum of its proper divisors (8768193623).

13678381353 is a wasteful number, since it uses less digits than its factorization.

13678381353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50103984.

The product of its digits is 1088640, while the sum is 48.

The spelling of 13678381353 in words is "thirteen billion, six hundred seventy-eight million, three hundred eighty-one thousand, three hundred fifty-three".