14649019097 has 2 divisors, whose sum is σ = 14649019098. Its totient is φ = 14649019096.

The previous prime is 14649019003. The next prime is 14649019157. The reversal of 14649019097 is 79091094641.

It is a happy number.

14649019097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7420788736 + 7228230361 = 86144^2 + 85019^2 .

It is a cyclic number.

It is not a de Polignac number, because 14649019097 - 2¹⁸ = 14648756953 is a prime.

It is not a weakly prime, because it can be changed into another prime (14649019997) 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, 7324509548 + 7324509549.

It is an arithmetic number, because the mean of its divisors is an integer number (7324509549).

Almost surely, 2^14649019097 is an apocalyptic number.

It is an amenable number.

14649019097 is a deficient number, since it is larger than the sum of its proper divisors (1).

14649019097 is an equidigital number, since it uses as much as digits as its factorization.

14649019097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 50.

The spelling of 14649019097 in words is "fourteen billion, six hundred forty-nine million, nineteen thousand, ninety-seven".