14343001321447 has 2 divisors, whose sum is σ = 14343001321448. Its totient is φ = 14343001321446.

The previous prime is 14343001321421. The next prime is 14343001321457. The reversal of 14343001321447 is 74412310034341.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14343001321447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14343001321457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7171500660723 + 7171500660724.

It is an arithmetic number, because the mean of its divisors is an integer number (7171500660724).

Almost surely, 2^{14343001321447} is an apocalyptic number.

14343001321447 is a deficient number, since it is larger than the sum of its proper divisors (1).

14343001321447 is an equidigital number, since it uses as much as digits as its factorization.

14343001321447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96768, while the sum is 37.

Adding to 14343001321447 its reverse (74412310034341), we get a palindrome (88755311355788).

The spelling of 14343001321447 in words is "fourteen trillion, three hundred forty-three billion, one million, three hundred twenty-one thousand, four hundred forty-seven".