14497396427 has 2 divisors, whose sum is σ = 14497396428. Its totient is φ = 14497396426.

The previous prime is 14497396369. The next prime is 14497396429. The reversal of 14497396427 is 72469379441.

14497396427 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 is a cyclic number.

It is not a de Polignac number, because 14497396427 - 2²² = 14493202123 is a prime.

Together with 14497396429, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14497396429) 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, 7248698213 + 7248698214.

It is an arithmetic number, because the mean of its divisors is an integer number (7248698214).

Almost surely, 2^14497396427 is an apocalyptic number.

14497396427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14497396427 is an equidigital number, since it uses as much as digits as its factorization.

14497396427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9144576, while the sum is 56.

The spelling of 14497396427 in words is "fourteen billion, four hundred ninety-seven million, three hundred ninety-six thousand, four hundred twenty-seven".