42080411 has 2 divisors, whose sum is σ = 42080412. Its totient is φ = 42080410.

The previous prime is 42080407. The next prime is 42080413. The reversal of 42080411 is 11408024.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42080411 - 2² = 42080407 is a prime.

Together with 42080413, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (42080413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21040205 + 21040206.

It is an arithmetic number, because the mean of its divisors is an integer number (21040206).

Almost surely, 2^42080411 is an apocalyptic number.

42080411 is a deficient number, since it is larger than the sum of its proper divisors (1).

42080411 is an equidigital number, since it uses as much as digits as its factorization.

42080411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 42080411 is about 6486.9415751955. The cubic root of 42080411 is about 347.8243570197.

Adding to 42080411 its reverse (11408024), we get a palindrome (53488435).

The spelling of 42080411 in words is "forty-two million, eighty thousand, four hundred eleven".