14232440412013 has 4 divisors (see below), whose sum is σ = 14232929915260. Its totient is φ = 14231950908768.

The previous prime is 14232440412007. The next prime is 14232440412083. The reversal of 14232440412013 is 31021404423241.

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 8879339151684 + 5353101260329 = 2979822^2 + 2313677^2 .

It is a cyclic number.

It is not a de Polignac number, because 14232440412013 - 2¹³ = 14232440403821 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 (14232440412083) 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, 244708008 + ... + 244766161.

It is an arithmetic number, because the mean of its divisors is an integer number (3558232478815).

Almost surely, 2^{14232440412013} is an apocalyptic number.

It is an amenable number.

14232440412013 is a deficient number, since it is larger than the sum of its proper divisors (489503247).

14232440412013 is an equidigital number, since it uses as much as digits as its factorization.

14232440412013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489503246.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 14232440412013 its reverse (31021404423241), we get a palindrome (45253844835254).

The spelling of 14232440412013 in words is "fourteen trillion, two hundred thirty-two billion, four hundred forty million, four hundred twelve thousand, thirteen".