14428282439 has 2 divisors, whose sum is σ = 14428282440. Its totient is φ = 14428282438.

The previous prime is 14428282409. The next prime is 14428282459. The reversal of 14428282439 is 93428282441.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14428282439 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 14428282393 and 14428282402.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14428282409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7214141219 + 7214141220.

It is an arithmetic number, because the mean of its divisors is an integer number (7214141220).

Almost surely, 2^14428282439 is an apocalyptic number.

14428282439 is a deficient number, since it is larger than the sum of its proper divisors (1).

14428282439 is an equidigital number, since it uses as much as digits as its factorization.

14428282439 is an evil number, because the sum of its binary digits is even.

The product of its digits is 884736, while the sum is 47.

The spelling of 14428282439 in words is "fourteen billion, four hundred twenty-eight million, two hundred eighty-two thousand, four hundred thirty-nine".