14128133538 has 8 divisors (see below), whose sum is σ = 28256267088. Its totient is φ = 4709377844.

The previous prime is 14128133531. The next prime is 14128133549. The reversal of 14128133538 is 83533182141.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

14128133538 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14128133496 and 14128133505.

It is not an unprimeable number, because it can be changed into a prime (14128133531) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177344456 + ... + 1177344467.

It is an arithmetic number, because the mean of its divisors is an integer number (3532033386).

Almost surely, 2^14128133538 is an apocalyptic number.

14128133538 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14128133538 is a wasteful number, since it uses less digits than its factorization.

14128133538 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354688928.

The product of its digits is 69120, while the sum is 39.

The spelling of 14128133538 in words is "fourteen billion, one hundred twenty-eight million, one hundred thirty-three thousand, five hundred thirty-eight".