14413321393 has 2 divisors, whose sum is σ = 14413321394. Its totient is φ = 14413321392.

The previous prime is 14413321369. The next prime is 14413321423. The reversal of 14413321393 is 39312331441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14411282209 + 2039184 = 120047^2 + 1428^2 .

It is an emirp because it is prime and its reverse (39312331441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14413321393 is a prime.

It is a super-2 number, since 2×14413321393² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (14413321493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7206660696 + 7206660697.

It is an arithmetic number, because the mean of its divisors is an integer number (7206660697).

Almost surely, 2^14413321393 is an apocalyptic number.

It is an amenable number.

14413321393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14413321393 is an equidigital number, since it uses as much as digits as its factorization.

14413321393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 34.

The spelling of 14413321393 in words is "fourteen billion, four hundred thirteen million, three hundred twenty-one thousand, three hundred ninety-three".