14282752709 has 2 divisors, whose sum is σ = 14282752710. Its totient is φ = 14282752708.

The previous prime is 14282752699. The next prime is 14282752723. The reversal of 14282752709 is 90725728241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14111064100 + 171688609 = 118790^2 + 13103^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14282752709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14282752739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7141376354 + 7141376355.

It is an arithmetic number, because the mean of its divisors is an integer number (7141376355).

Almost surely, 2^14282752709 is an apocalyptic number.

It is an amenable number.

14282752709 is a deficient number, since it is larger than the sum of its proper divisors (1).

14282752709 is an equidigital number, since it uses as much as digits as its factorization.

14282752709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 564480, while the sum is 47.

The spelling of 14282752709 in words is "fourteen billion, two hundred eighty-two million, seven hundred fifty-two thousand, seven hundred nine".