4421140111 has 2 divisors, whose sum is σ = 4421140112. Its totient is φ = 4421140110.

The previous prime is 4421140067. The next prime is 4421140123. The reversal of 4421140111 is 1110411244.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4421140111 - 2¹⁵ = 4421107343 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4421140151) 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, 2210570055 + 2210570056.

It is an arithmetic number, because the mean of its divisors is an integer number (2210570056).

Almost surely, 2^4421140111 is an apocalyptic number.

4421140111 is a deficient number, since it is larger than the sum of its proper divisors (1).

4421140111 is an equidigital number, since it uses as much as digits as its factorization.

4421140111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 4421140111 is about 66491.6544462536. The cubic root of 4421140111 is about 1641.2626741033.

Adding to 4421140111 its reverse (1110411244), we get a palindrome (5531551355).

The spelling of 4421140111 in words is "four billion, four hundred twenty-one million, one hundred forty thousand, one hundred eleven".