42100411 has 4 divisors (see below), whose sum is σ = 42321024. Its totient is φ = 41879800.

The previous prime is 42100403. The next prime is 42100423. The reversal of 42100411 is 11400124.

42100411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 42100411 - 2³ = 42100403 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 42100391 and 42100400.

It is not an unprimeable number, because it can be changed into a prime (42100451) 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 in 3 ways as a sum of consecutive naturals, for example, 110020 + ... + 110401.

It is an arithmetic number, because the mean of its divisors is an integer number (10580256).

Almost surely, 2^42100411 is an apocalyptic number.

42100411 is a deficient number, since it is larger than the sum of its proper divisors (220613).

42100411 is a wasteful number, since it uses less digits than its factorization.

42100411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220612.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 42100411 is about 6488.4829505825. The cubic root of 42100411 is about 347.8794530067.

Adding to 42100411 its reverse (11400124), we get a palindrome (53500535).

The spelling of 42100411 in words is "forty-two million, one hundred thousand, four hundred eleven".