14420240321393 has 2 divisors, whose sum is σ = 14420240321394. Its totient is φ = 14420240321392.

The previous prime is 14420240321369. The next prime is 14420240321447. The reversal of 14420240321393 is 39312304202441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14400264173824 + 19976147569 = 3794768^2 + 141337^2 .

It is a cyclic number.

It is not a de Polignac number, because 14420240321393 - 2²⁸ = 14419971885937 is a prime.

It is not a weakly prime, because it can be changed into another prime (14420240321323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7210120160696 + 7210120160697.

It is an arithmetic number, because the mean of its divisors is an integer number (7210120160697).

Almost surely, 2^{14420240321393} is an apocalyptic number.

It is an amenable number.

14420240321393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14420240321393 is an equidigital number, since it uses as much as digits as its factorization.

14420240321393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 124416, while the sum is 38.

The spelling of 14420240321393 in words is "fourteen trillion, four hundred twenty billion, two hundred forty million, three hundred twenty-one thousand, three hundred ninety-three".