14456706247 has 2 divisors, whose sum is σ = 14456706248. Its totient is φ = 14456706246.

The previous prime is 14456706241. The next prime is 14456706283. The reversal of 14456706247 is 74260765441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14456706247 - 2²⁷ = 14322488519 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14456706197 and 14456706206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14456706241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7228353123 + 7228353124.

It is an arithmetic number, because the mean of its divisors is an integer number (7228353124).

Almost surely, 2^14456706247 is an apocalyptic number.

14456706247 is a deficient number, since it is larger than the sum of its proper divisors (1).

14456706247 is an equidigital number, since it uses as much as digits as its factorization.

14456706247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1128960, while the sum is 46.

The spelling of 14456706247 in words is "fourteen billion, four hundred fifty-six million, seven hundred six thousand, two hundred forty-seven".