14323432349 has 2 divisors, whose sum is σ = 14323432350. Its totient is φ = 14323432348.

The previous prime is 14323432339. The next prime is 14323432351. The reversal of 14323432349 is 94323432341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13220860324 + 1102572025 = 114982^2 + 33205^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14323432349 is a prime.

Together with 14323432351, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14323432309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7161716174 + 7161716175.

It is an arithmetic number, because the mean of its divisors is an integer number (7161716175).

Almost surely, 2^14323432349 is an apocalyptic number.

It is an amenable number.

14323432349 is a deficient number, since it is larger than the sum of its proper divisors (1).

14323432349 is an equidigital number, since it uses as much as digits as its factorization.

14323432349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 38.

The spelling of 14323432349 in words is "fourteen billion, three hundred twenty-three million, four hundred thirty-two thousand, three hundred forty-nine".