214340323411 has 16 divisors (see below), whose sum is σ = 227268476928. Its totient is φ = 201839076000.

The previous prime is 214340323399. The next prime is 214340323441. The reversal of 214340323411 is 114323043412.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214340323411 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214340323411.

It is not an unprimeable number, because it can be changed into a prime (214340323441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 173115 + ... + 677236.

It is an arithmetic number, because the mean of its divisors is an integer number (14204279808).

Almost surely, 2^214340323411 is an apocalyptic number.

214340323411 is a deficient number, since it is larger than the sum of its proper divisors (12928153517).

214340323411 is a wasteful number, since it uses less digits than its factorization.

214340323411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 850602.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 214340323411 its reverse (114323043412), we get a palindrome (328663366823).

The spelling of 214340323411 in words is "two hundred fourteen billion, three hundred forty million, three hundred twenty-three thousand, four hundred eleven".