42811114043 has 2 divisors, whose sum is σ = 42811114044. Its totient is φ = 42811114042.

The previous prime is 42811113997. The next prime is 42811114067. The reversal of 42811114043 is 34041111824.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42811114043 - 2⁶ = 42811113979 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42811113997 and 42811114015.

It is not a weakly prime, because it can be changed into another prime (42811114343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21405557021 + 21405557022.

It is an arithmetic number, because the mean of its divisors is an integer number (21405557022).

Almost surely, 2^42811114043 is an apocalyptic number.

42811114043 is a deficient number, since it is larger than the sum of its proper divisors (1).

42811114043 is an equidigital number, since it uses as much as digits as its factorization.

42811114043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 42811114043 its reverse (34041111824), we get a palindrome (76852225867).

The spelling of 42811114043 in words is "forty-two billion, eight hundred eleven million, one hundred fourteen thousand, forty-three".