14726922775849 has 2 divisors, whose sum is σ = 14726922775850. Its totient is φ = 14726922775848.

The previous prime is 14726922775793. The next prime is 14726922775891. The reversal of 14726922775849 is 94857722962741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10888066285849 + 3838856490000 = 3299707^2 + 1959300^2 .

It is a cyclic number.

It is not a de Polignac number, because 14726922775849 - 2³⁹ = 14177166961961 is a prime.

It is not a weakly prime, because it can be changed into another prime (14726923775849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7363461387924 + 7363461387925.

It is an arithmetic number, because the mean of its divisors is an integer number (7363461387925).

Almost surely, 2^{14726922775849} is an apocalyptic number.

It is an amenable number.

14726922775849 is a deficient number, since it is larger than the sum of its proper divisors (1).

14726922775849 is an equidigital number, since it uses as much as digits as its factorization.

14726922775849 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 853493760, while the sum is 73.

The spelling of 14726922775849 in words is "fourteen trillion, seven hundred twenty-six billion, nine hundred twenty-two million, seven hundred seventy-five thousand, eight hundred forty-nine".