42433235 has 16 divisors (see below), whose sum is σ = 56730240. Its totient is φ = 30253440.

The previous prime is 42433201. The next prime is 42433249. The reversal of 42433235 is 53233424.

It is not a de Polignac number, because 42433235 - 2⁸ = 42432979 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9371 + ... + 13140.

It is an arithmetic number, because the mean of its divisors is an integer number (3545640).

Almost surely, 2^42433235 is an apocalyptic number.

42433235 is a deficient number, since it is larger than the sum of its proper divisors (14297005).

42433235 is a wasteful number, since it uses less digits than its factorization.

42433235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22558.

The product of its digits is 8640, while the sum is 26.

The square root of 42433235 is about 6514.0797508167. The cubic root of 42433235 is about 348.7937659989.

Adding to 42433235 its reverse (53233424), we get a palindrome (95666659).

The spelling of 42433235 in words is "forty-two million, four hundred thirty-three thousand, two hundred thirty-five".