284359719011 has 2 divisors, whose sum is σ = 284359719012. Its totient is φ = 284359719010.

The previous prime is 284359718987. The next prime is 284359719043. The reversal of 284359719011 is 110917953482.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-284359719011 is a prime.

It is not a weakly prime, because it can be changed into another prime (284359719911) 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, 142179859505 + 142179859506.

It is an arithmetic number, because the mean of its divisors is an integer number (142179859506).

Almost surely, 2^284359719011 is an apocalyptic number.

284359719011 is a deficient number, since it is larger than the sum of its proper divisors (1).

284359719011 is an equidigital number, since it uses as much as digits as its factorization.

284359719011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 544320, while the sum is 50.

The spelling of 284359719011 in words is "two hundred eighty-four billion, three hundred fifty-nine million, seven hundred nineteen thousand, eleven".