214789084511 has 2 divisors, whose sum is σ = 214789084512. Its totient is φ = 214789084510.

The previous prime is 214789084507. The next prime is 214789084577. The reversal of 214789084511 is 115480987412.

214789084511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 214789084511 - 2² = 214789084507 is a prime.

It is a super-2 number, since 2×214789084511² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 214789084511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (214789083511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107394542255 + 107394542256.

It is an arithmetic number, because the mean of its divisors is an integer number (107394542256).

Almost surely, 2^214789084511 is an apocalyptic number.

214789084511 is a deficient number, since it is larger than the sum of its proper divisors (1).

214789084511 is an equidigital number, since it uses as much as digits as its factorization.

214789084511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 645120, while the sum is 50.

The spelling of 214789084511 in words is "two hundred fourteen billion, seven hundred eighty-nine million, eighty-four thousand, five hundred eleven".