14447245427 has 2 divisors, whose sum is σ = 14447245428. Its totient is φ = 14447245426.

The previous prime is 14447245409. The next prime is 14447245451. The reversal of 14447245427 is 72454274441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14447245427 - 2¹² = 14447241331 is a prime.

It is not a weakly prime, because it can be changed into another prime (14447245627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7223622713 + 7223622714.

It is an arithmetic number, because the mean of its divisors is an integer number (7223622714).

Almost surely, 2^14447245427 is an apocalyptic number.

14447245427 is a deficient number, since it is larger than the sum of its proper divisors (1).

14447245427 is an equidigital number, since it uses as much as digits as its factorization.

14447245427 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1003520, while the sum is 44.

The spelling of 14447245427 in words is "fourteen billion, four hundred forty-seven million, two hundred forty-five thousand, four hundred twenty-seven".