14424431031113 has 4 divisors (see below), whose sum is σ = 14427679049748. Its totient is φ = 14421183012480.

The previous prime is 14424431031107. The next prime is 14424431031121. The reversal of 14424431031113 is 31113013442441.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 10861065045769 + 3563365985344 = 3295613^2 + 1887688^2 .

It is a cyclic number.

It is not a de Polignac number, because 14424431031113 - 2¹⁴ = 14424431014729 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14424431031113.

It is not an unprimeable number, because it can be changed into a prime (14424431031163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1624002656 + ... + 1624011537.

It is an arithmetic number, because the mean of its divisors is an integer number (3606919762437).

Almost surely, 2^{14424431031113} is an apocalyptic number.

It is an amenable number.

14424431031113 is a deficient number, since it is larger than the sum of its proper divisors (3248018635).

14424431031113 is an equidigital number, since it uses as much as digits as its factorization.

14424431031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3248018634.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 14424431031113 its reverse (31113013442441), we get a palindrome (45537444473554).

The spelling of 14424431031113 in words is "fourteen trillion, four hundred twenty-four billion, four hundred thirty-one million, thirty-one thousand, one hundred thirteen".