42011135 has 8 divisors (see below), whose sum is σ = 51104400. Its totient is φ = 33148224.

The previous prime is 42011119. The next prime is 42011153. The reversal of 42011135 is 53111024.

42011135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 42011135 - 2⁴ = 42011119 is a prime.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 57185 + ... + 57914.

It is an arithmetic number, because the mean of its divisors is an integer number (6388050).

Almost surely, 2^42011135 is an apocalyptic number.

42011135 is a deficient number, since it is larger than the sum of its proper divisors (9093265).

42011135 is a wasteful number, since it uses less digits than its factorization.

42011135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115177.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 42011135 is about 6481.5997253764. The cubic root of 42011135 is about 347.6333804701.

Adding to 42011135 its reverse (53111024), we get a palindrome (95122159).

The spelling of 42011135 in words is "forty-two million, eleven thousand, one hundred thirty-five".