14473626493 has 2 divisors, whose sum is σ = 14473626494. Its totient is φ = 14473626492.

The previous prime is 14473626407. The next prime is 14473626511. The reversal of 14473626493 is 39462637441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13148520889 + 1325105604 = 114667^2 + 36402^2 .

It is an emirp because it is prime and its reverse (39462637441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14473626493 - 2⁹ = 14473625981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14473624493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7236813246 + 7236813247.

It is an arithmetic number, because the mean of its divisors is an integer number (7236813247).

Almost surely, 2^14473626493 is an apocalyptic number.

It is an amenable number.

14473626493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14473626493 is an equidigital number, since it uses as much as digits as its factorization.

14473626493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2612736, while the sum is 49.

The spelling of 14473626493 in words is "fourteen billion, four hundred seventy-three million, six hundred twenty-six thousand, four hundred ninety-three".