14130450111 has 4 divisors (see below), whose sum is σ = 18840600152. Its totient is φ = 9420300072.

The previous prime is 14130450091. The next prime is 14130450161. The reversal of 14130450111 is 11105403141.

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

It is not a de Polignac number, because 14130450111 - 2²² = 14126255807 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14130450161) 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, 2355075016 + ... + 2355075021.

It is an arithmetic number, because the mean of its divisors is an integer number (4710150038).

Almost surely, 2^14130450111 is an apocalyptic number.

14130450111 is a deficient number, since it is larger than the sum of its proper divisors (4710150041).

14130450111 is an equidigital number, since it uses as much as digits as its factorization.

14130450111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710150040.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 14130450111 its reverse (11105403141), we get a palindrome (25235853252).

The spelling of 14130450111 in words is "fourteen billion, one hundred thirty million, four hundred fifty thousand, one hundred eleven".