14440313113 has 2 divisors, whose sum is σ = 14440313114. Its totient is φ = 14440313112.

The previous prime is 14440313093. The next prime is 14440313161. The reversal of 14440313113 is 31131304441.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13108647049 + 1331666064 = 114493^2 + 36492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14440313113 is a prime.

It is a super-3 number, since 3×14440313113³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (14440313513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7220156556 + 7220156557.

It is an arithmetic number, because the mean of its divisors is an integer number (7220156557).

Almost surely, 2^14440313113 is an apocalyptic number.

It is an amenable number.

14440313113 is a deficient number, since it is larger than the sum of its proper divisors (1).

14440313113 is an equidigital number, since it uses as much as digits as its factorization.

14440313113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 14440313113 its reverse (31131304441), we get a palindrome (45571617554).

The spelling of 14440313113 in words is "fourteen billion, four hundred forty million, three hundred thirteen thousand, one hundred thirteen".