14819416393 has 2 divisors, whose sum is σ = 14819416394. Its totient is φ = 14819416392.

The previous prime is 14819416369. The next prime is 14819416397. The reversal of 14819416393 is 39361491841.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14812593849 + 6822544 = 121707^2 + 2612^2 .

It is a cyclic number.

It is not a de Polignac number, because 14819416393 - 2²⁹ = 14282545481 is a prime.

It is not a weakly prime, because it can be changed into another prime (14819416397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7409708196 + 7409708197.

It is an arithmetic number, because the mean of its divisors is an integer number (7409708197).

Almost surely, 2^14819416393 is an apocalyptic number.

It is an amenable number.

14819416393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14819416393 is an equidigital number, since it uses as much as digits as its factorization.

14819416393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 559872, while the sum is 49.

The spelling of 14819416393 in words is "fourteen billion, eight hundred nineteen million, four hundred sixteen thousand, three hundred ninety-three".