42110671 has 2 divisors, whose sum is σ = 42110672. Its totient is φ = 42110670.

The previous prime is 42110633. The next prime is 42110687. The reversal of 42110671 is 17601124.

42110671 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42110671 - 2¹¹ = 42108623 is a prime.

It is a super-2 number, since 2×42110671² = 3546617224140482, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42110611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21055335 + 21055336.

It is an arithmetic number, because the mean of its divisors is an integer number (21055336).

Almost surely, 2^42110671 is an apocalyptic number.

42110671 is a deficient number, since it is larger than the sum of its proper divisors (1).

42110671 is an equidigital number, since it uses as much as digits as its factorization.

42110671 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

The square root of 42110671 is about 6489.2735340714. The cubic root of 42110671 is about 347.9077104766.

Adding to 42110671 its reverse (17601124), we get a palindrome (59711795).

The spelling of 42110671 in words is "forty-two million, one hundred ten thousand, six hundred seventy-one".