14346381839 has 2 divisors, whose sum is σ = 14346381840. Its totient is φ = 14346381838.

The previous prime is 14346381827. The next prime is 14346381853. The reversal of 14346381839 is 93818364341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14346381839 - 2⁴ = 14346381823 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14346381869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7173190919 + 7173190920.

It is an arithmetic number, because the mean of its divisors is an integer number (7173190920).

Almost surely, 2^14346381839 is an apocalyptic number.

14346381839 is a deficient number, since it is larger than the sum of its proper divisors (1).

14346381839 is an equidigital number, since it uses as much as digits as its factorization.

14346381839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1492992, while the sum is 50.

The spelling of 14346381839 in words is "fourteen billion, three hundred forty-six million, three hundred eighty-one thousand, eight hundred thirty-nine".