42110233 has 16 divisors (see below), whose sum is σ = 48029760. Its totient is φ = 36568000.

The previous prime is 42110227. The next prime is 42110273. The reversal of 42110233 is 33201124.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 42110233 - 2⁹ = 42109721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42110273) 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, 31566 + ... + 32872.

It is an arithmetic number, because the mean of its divisors is an integer number (3001860).

Almost surely, 2^42110233 is an apocalyptic number.

It is an amenable number.

42110233 is a deficient number, since it is larger than the sum of its proper divisors (5919527).

42110233 is a wasteful number, since it uses less digits than its factorization.

42110233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1448.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 42110233 is about 6489.2397859842. The cubic root of 42110233 is about 347.9065042573.

Adding to 42110233 its reverse (33201124), we get a palindrome (75311357).

The spelling of 42110233 in words is "forty-two million, one hundred ten thousand, two hundred thirty-three".