4534142111 has 2 divisors, whose sum is σ = 4534142112. Its totient is φ = 4534142110.

The previous prime is 4534142077. The next prime is 4534142117. The reversal of 4534142111 is 1112414354.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4534142111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4534142117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2267071055 + 2267071056.

It is an arithmetic number, because the mean of its divisors is an integer number (2267071056).

Almost surely, 2^4534142111 is an apocalyptic number.

4534142111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4534142111 is an equidigital number, since it uses as much as digits as its factorization.

4534142111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1920, while the sum is 26.

The square root of 4534142111 is about 67336.0387237028. The cubic root of 4534142111 is about 1655.1284707821.

Adding to 4534142111 its reverse (1112414354), we get a palindrome (5646556465).

The spelling of 4534142111 in words is "four billion, five hundred thirty-four million, one hundred forty-two thousand, one hundred eleven".