342114424111 has 2 divisors, whose sum is σ = 342114424112. Its totient is φ = 342114424110.

The previous prime is 342114424081. The next prime is 342114424129. The reversal of 342114424111 is 111424411243.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342114424111 - 2¹¹ = 342114422063 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342114424111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342114424151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171057212055 + 171057212056.

It is an arithmetic number, because the mean of its divisors is an integer number (171057212056).

Almost surely, 2^342114424111 is an apocalyptic number.

342114424111 is a deficient number, since it is larger than the sum of its proper divisors (1).

342114424111 is an equidigital number, since it uses as much as digits as its factorization.

342114424111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3072, while the sum is 28.

Adding to 342114424111 its reverse (111424411243), we get a palindrome (453538835354).

The spelling of 342114424111 in words is "three hundred forty-two billion, one hundred fourteen million, four hundred twenty-four thousand, one hundred eleven".