14113689408 has 672 divisors, whose sum is σ = 54000221184. Its totient is φ = 3418619904.

The previous prime is 14113689389. The next prime is 14113689481. The reversal of 14113689408 is 80498631141.

14113689408 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 (672).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 41880216 + ... + 41880552.

It is an arithmetic number, because the mean of its divisors is an integer number (80357472).

Almost surely, 2^14113689408 is an apocalyptic number.

14113689408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14113689408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27000110592).

14113689408 is an abundant number, since it is smaller than the sum of its proper divisors (39886531776).

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

14113689408 is a wasteful number, since it uses less digits than its factorization.

14113689408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 439 (or 426 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 14113689408 in words is "fourteen billion, one hundred thirteen million, six hundred eighty-nine thousand, four hundred eight".