42014233 has 4 divisors (see below), whose sum is σ = 42027300. Its totient is φ = 42001168.

The previous prime is 42014227. The next prime is 42014237. The reversal of 42014233 is 33241024.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 26749584 + 15264649 = 5172^2 + 3907^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42014233 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42014233.

It is not an unprimeable number, because it can be changed into a prime (42014237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2043 + ... + 9391.

It is an arithmetic number, because the mean of its divisors is an integer number (10506825).

Almost surely, 2^42014233 is an apocalyptic number.

It is an amenable number.

42014233 is a deficient number, since it is larger than the sum of its proper divisors (13067).

42014233 is an equidigital number, since it uses as much as digits as its factorization.

42014233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13066.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 42014233 is about 6481.8387051823. The cubic root of 42014233 is about 347.6419253614.

Adding to 42014233 its reverse (33241024), we get a palindrome (75255257).

The spelling of 42014233 in words is "forty-two million, fourteen thousand, two hundred thirty-three".