14404343197 has 2 divisors, whose sum is σ = 14404343198. Its totient is φ = 14404343196.

The previous prime is 14404343179. The next prime is 14404343227. The reversal of 14404343197 is 79134340441.

Together with previous prime (14404343179) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12695430276 + 1708912921 = 112674^2 + 41339^2 .

It is a cyclic number.

It is not a de Polignac number, because 14404343197 - 2⁷ = 14404343069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14404383197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7202171598 + 7202171599.

It is an arithmetic number, because the mean of its divisors is an integer number (7202171599).

Almost surely, 2^14404343197 is an apocalyptic number.

It is an amenable number.

14404343197 is a deficient number, since it is larger than the sum of its proper divisors (1).

14404343197 is an equidigital number, since it uses as much as digits as its factorization.

14404343197 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 145152, while the sum is 40.

The spelling of 14404343197 in words is "fourteen billion, four hundred four million, three hundred forty-three thousand, one hundred ninety-seven".