4120142011 has 2 divisors, whose sum is σ = 4120142012. Its totient is φ = 4120142010.

The previous prime is 4120141943. The next prime is 4120142021. The reversal of 4120142011 is 1102410214.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4120142011 - 2¹¹ = 4120139963 is a prime.

It is not a weakly prime, because it can be changed into another prime (4120142021) 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, 2060071005 + 2060071006.

It is an arithmetic number, because the mean of its divisors is an integer number (2060071006).

Almost surely, 2^4120142011 is an apocalyptic number.

4120142011 is a deficient number, since it is larger than the sum of its proper divisors (1).

4120142011 is an equidigital number, since it uses as much as digits as its factorization.

4120142011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 4120142011 is about 64188.3323587706. The cubic root of 4120142011 is about 1603.1373351996.

Adding to 4120142011 its reverse (1102410214), we get a palindrome (5222552225).

The spelling of 4120142011 in words is "four billion, one hundred twenty million, one hundred forty-two thousand, eleven".