14418839837 has 2 divisors, whose sum is σ = 14418839838. Its totient is φ = 14418839836.

The previous prime is 14418839791. The next prime is 14418839839. The reversal of 14418839837 is 73893881441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10684529956 + 3734309881 = 103366^2 + 61109^2 .

It is an emirp because it is prime and its reverse (73893881441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14418839837 - 2³² = 10123872541 is a prime.

Together with 14418839839, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14418839839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7209419918 + 7209419919.

It is an arithmetic number, because the mean of its divisors is an integer number (7209419919).

Almost surely, 2^14418839837 is an apocalyptic number.

It is an amenable number.

14418839837 is a deficient number, since it is larger than the sum of its proper divisors (1).

14418839837 is an equidigital number, since it uses as much as digits as its factorization.

14418839837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4644864, while the sum is 56.

The spelling of 14418839837 in words is "fourteen billion, four hundred eighteen million, eight hundred thirty-nine thousand, eight hundred thirty-seven".