14145244113 has 32 divisors (see below), whose sum is σ = 25322959872. Its totient is φ = 6782932800.

The previous prime is 14145244081. The next prime is 14145244121. The reversal of 14145244113 is 31144254141.

It is not a de Polignac number, because 14145244113 - 2⁵ = 14145244081 is a prime.

It is a super-2 number, since 2×14145244113² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14145244313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2352183 + ... + 2358188.

It is an arithmetic number, because the mean of its divisors is an integer number (791342496).

Almost surely, 2^14145244113 is an apocalyptic number.

14145244113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

14145244113 is a deficient number, since it is larger than the sum of its proper divisors (11177715759).

14145244113 is a wasteful number, since it uses less digits than its factorization.

14145244113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4710405.

The product of its digits is 7680, while the sum is 30.

Adding to 14145244113 its reverse (31144254141), we get a palindrome (45289498254).

It can be divided in two parts, 141 and 45244113, that added together give a palindrome (45244254).

The spelling of 14145244113 in words is "fourteen billion, one hundred forty-five million, two hundred forty-four thousand, one hundred thirteen".