14204121132011 has 4 divisors (see below), whose sum is σ = 14223341865000. Its totient is φ = 14184900399024.

The previous prime is 14204121131983. The next prime is 14204121132029. The reversal of 14204121132011 is 11023112140241.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 14204121132011 - 2¹⁰ = 14204121130987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14204121132811) 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, 9610365386 + ... + 9610366863.

It is an arithmetic number, because the mean of its divisors is an integer number (3555835466250).

Almost surely, 2^{14204121132011} is an apocalyptic number.

14204121132011 is a deficient number, since it is larger than the sum of its proper divisors (19220732989).

14204121132011 is an equidigital number, since it uses as much as digits as its factorization.

14204121132011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19220732988.

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 14204121132011 its reverse (11023112140241), we get a palindrome (25227233272252).

The spelling of 14204121132011 in words is "fourteen trillion, two hundred four billion, one hundred twenty-one million, one hundred thirty-two thousand, eleven".