42235435 has 16 divisors (see below), whose sum is σ = 56337120. Its totient is φ = 30135040.

The previous prime is 42235411. The next prime is 42235439. The reversal of 42235435 is 53453224.

It is not a de Polignac number, because 42235435 - 2⁷ = 42235307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42235439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4330 + ... + 10159.

It is an arithmetic number, because the mean of its divisors is an integer number (3521070).

Almost surely, 2^42235435 is an apocalyptic number.

42235435 is a deficient number, since it is larger than the sum of its proper divisors (14101685).

42235435 is a wasteful number, since it uses less digits than its factorization.

42235435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14558.

The product of its digits is 14400, while the sum is 28.

The square root of 42235435 is about 6498.8795188094. The cubic root of 42235435 is about 348.2509612439.

Adding to 42235435 its reverse (53453224), we get a palindrome (95688659).

The spelling of 42235435 in words is "forty-two million, two hundred thirty-five thousand, four hundred thirty-five".