1424234233 has 4 divisors (see below), whose sum is σ = 1424536420. Its totient is φ = 1423932048.

The previous prime is 1424234191. The next prime is 1424234249. The reversal of 1424234233 is 3324324241.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 305131024 + 1119103209 = 17468^2 + 33453^2 .

It is a cyclic number.

It is not a de Polignac number, because 1424234233 - 2⁹ = 1424233721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1424234263) 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, 143910 + ... + 153487.

It is an arithmetic number, because the mean of its divisors is an integer number (356134105).

Almost surely, 2^1424234233 is an apocalyptic number.

It is an amenable number.

1424234233 is a deficient number, since it is larger than the sum of its proper divisors (302187).

1424234233 is an equidigital number, since it uses as much as digits as its factorization.

1424234233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302186.

The product of its digits is 13824, while the sum is 28.

The square root of 1424234233 is about 37739.0279816532. The cubic root of 1424234233 is about 1125.1069483182.

Adding to 1424234233 its reverse (3324324241), we get a palindrome (4748558474).

The spelling of 1424234233 in words is "one billion, four hundred twenty-four million, two hundred thirty-four thousand, two hundred thirty-three".